000 104 Chanakya(New)

Chanakya “The King of IT Certifications”

000‐104

AIX 6.1 Administration

Ver 8.1

Q&A 215

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Question: 1

An administrator wants to restore the /etc/resolv.conf file from a mksysb backup onto server1.After the mksysb is mounted in /mnt/backup/ from the local nim server, which commandshould be run to restore the file?

A. tar -xvf /mnt/backup/server1.mksysb ./etc/resolv.confB. restore -Tvf /mnt/backup/server1.mksysb ./etc/resolv.confC. listvgbackup -f /mnt/backup/server1.mksysb -r ./etc/resolv.confD. restorevgfiles -xrm /mnt/backup/server1.mksysb ./etc/resolv.conf

Answer: C

Question: 2

Which action enables an administrator to make a VIO Server automatically activate when thephysical machine is powered on?

A. Ensure the /etc/auto_start file exists on the VIOS.B. Ensure the 'cfgdev -a boot=yes' command has been executed.C. Select the 'Automatically start when the managed system is powered on' option within theVIO Server LPAR profile.D. Add the VIO Server to the 'Automatically start when the managed system is powered on'field on the Managed System properties.

Answer: C

Question: 3

Which files can be used together to allow remote command execution on a server?

A. /etc/.rhosts and $HOME/hosts.equivB. /etc/hosts.equiv and $HOME/.rhostsC. /etc/rhosts.equiv and $HOST/.rhostsD. /etc/hosts.equiv and $HOME/.hosts.equiv

Answer: B

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Question: 4

Which command identifies broken or missing filesets?

A. lppchk -vB. oslevel -chkC. bffstate -intD. geninstall -lsstate

Answer: A

Question: 5

The server host1 has been set up as a backup system with the following /etc/exports:/backups -rwHow can a second server regularly use this disk space?

A. /usr/sbin/mkfs -s 8G -o nbpi=2048,frag=512 /dev/lv00 -b -l host1B. /usr/sbin/crnfsmnt -d /backups -l /backups host1 -R -X -v -S -b bgC. /usr/sbin/mknfsmnt -f /backups -d /backups -h host1 -a -S -t rw -w bg -gD. /usr/sbin/crfs -v nfs -g vg1 -A yes -p rw -m /backups -a logname=/dev/lv00

Answer: C

Question: 6

A client has a temporary deployment of a new static application that needs to run for a shortperiod of time and is not going to change. How can this deployment be achieved with a minimum of effort and time?

A. Run a system WPAR and deploy the application.B. Create a new LPAR and deploy the application.C. Create an application WPAR to deploy the application.D. Create an LPAR hosted by a VIO server and deploy the application.

Answer: CCha

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Question: 7

An administrator has an existing HMC and POWER6 570 connected to a network switch. The administrator is planning to install two POWER6 570s with a dedicated HMC . Which infrastructure is required for the new HMC?

A. An additional switch for the new HMC .B. Asynchronous adapters on the new HMC .C. The two 570 servers are directly connected to the new HMC .D. One 570 is directly connected to the new HMC and the other is directly connected to theexisting HMC .

Answer: A

Question: 8

What type of network connection is recommended for HMC and POWER6 Service Processorcommunication?

A. OpenB. PublicC. PrivateD. Virtual

Answer: C

Question: 9

An administrator has recently added a VLAN to the VIO server and wants to update thedocumentation. Which command displays the current VIO server VLAN configuration?

A. lsmap -allB. lsmap -netC. lsmap -entD. lsmap -vlan

Answer: B

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Question: 10

A customer needs to create a number of LPARs on a new POWER6 server with some LPARsrequiring a dedicated network and other LPARs utilizing Virtual Ethernet via a VIO server.Which limitation must be considered when planning the system configuration?

A. A VIO server requires a dedicated LHEA port.B. There is a limit of 32 LPARs per virtual LAN.C. Two VIO servers will be required. A single VIO server can only provide virtual storage orvirtual Ethernet.D. Two VIO servers will be required. One to provide virtual networking and another to providededicated networking.

Answer: A

Question: 11

What is the minimum amount of memory required for a new LPAR to be built via NIM on AIX6.1?

A. 128MB. 256MC. 512MD. 1024M

Answer: B

Question: 12

Which PowerVM feature will allow LPARs to be configured with different configurations ofresources?

A. Dynamic LPARsB. LPAR profilesC. Live Partition ConfigurabilityD. Multiple shared processor pools

Answer: B

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Question: 13

Which of the following is the correct command to document a Power Systems server usingsysplan?

A. mksysp -m Server-9117-MMA-SN10FC123 > Server-9117-MMA-SN10FC123.sysplanB. mksysplan -f Server-9117-MMA-SN10FC123.sysplan -m Server-9117-MMA-SN10FC123C. sysplan -new Server-9117-MMA-SN10FC123.sysplan -m Server-9117-MMA-SN10FC123D. sysplancreate-mServer-9117-MMA-SN10FC123.sysplan-f Server-9117-MMA-SN10FC123

Answer: B

Question: 14

Which website provides access to AIX Technology Level updates?

A. AIX TipsB. Fix CentralC. Critical FixesD. pSeries and AIX Information Center

Answer: B

Question: 15

What is the minimum number of CECs required to avoid single points of failure on a Power 570server?

A. 1B. 2C. 3D. 4

Answer: B

Question: 16

Which system provides redundant system clocks?

A. Power 595

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B. Power 560C. Power 570D. Power 550

Answer: A

Question: 17

What is the effect of using Capacity on Demand on LPARs configured on a managed system?

A. It allows dynamic increase of CPU and memory allocation for all LPARs.B. It allows dynamic increase of CPU and memory allocation for LPARs when the 'Desired' and'Maximum' partition profile values are equal.C. It allows dynamic increase of CPU and memory allocation for LPARs when the 'Desired'partition profile values are less than the 'Maximum' values.D. It allows dynamic increase of CPU and memory allocation for LPARs when the 'Desired'partition profile values are greater than the 'Maximum' values.

Answer: C

Question: 18

A system is being booted into maintenance mode due to root password recovery.After accessing the root volume group and starting a shell without mounting the file systems,what is the next step?

A. Delete root's password from the /etc/security/passwd file. B. Use the diag recovery tooloption to reset root's password.C. Execute the 'passwd' command and assign a new passwd to root UID . D. Mount the / and /usr filesystems on alternative mount points to edit the password file.

Answer: D

Question: 19

Which command(s) will result in the smallest sized backup of the text files contained in the/staticFS filesystem?

A. tar -cvf file_system.tar /staticFS ; gzip file_system.tarB. tar -xvf /staticFS file_system.tar ; gzip file_system.tarC. tar -cvf /staticFS file_system.tar ; compress file_system.tarD. tar -xvf file_system.tar /staticFS ; compress file_system.tar

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Answer: A

Question: 20

Which command should an administrator use to view files and volume group backupinformation from a mksysb called server1.mksysb that is found in /backups?

A. lsmksysb -l /backups/server1.mksysbB. showmksysb -f /backups/server1.mksysbC. listvgbackup -f /backups/server1.mksysbD. showvgbackup -l /backups/server1.mksysb

Answer: C

Question: 21

An administrator trying to restore a backup from tape encounters read errors. Theadministrator suspects that it could be an issue with the block device.What is the appropriate method to resolve this issue?

A. Set the block size to 0.B. Read the tape using the tctl command.C. Use the 'cpio' command to override tape device settings.D. Run the 'dd' command to identify the block size from the tape.

Answer: A

Question: 22

An administrator notices that some of their systems are reporting a number in the DeferredLevel column on the HMC Updates panel. What is the meaning of the Deferred Level?

A. The number denotes the firmware level which will be activated when AIX is next rebooted.B. The number denotes the firmware level which will be activated when all LPARs are nextstarted.C. The number denotes the firmware level which will be activated when the managed system isnext restarted.D. The number denotes how many days have elapsed since the firmware was installed withoutthe LPARs being reactivated.

Answer: C

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Question: 23

An administrator wants to have the flexibility to dynamically move a fibre channel PCI cardbetween given LPARs. For each given LPAR how should they add the PCI card to the LPARprofile?

A. Add the fibre channel card as Shared.B. Add the fibre channel card as Virtual.C. Add the fibre channel card as Desired.D. Add the fibre channel card as Required.

Answer: C

Question: 24

A system administrator is creating four LPARs on a Power 550. The Power 550 has 64GB ofmemory installed and 32GB activated. The system administrator sets the minimum dedicatedmemory to 8GB in the profile for each LPAR. After activating three LPARs, he is not able toactivate the fourth LPAR.What is the likely cause of the problem?

A. The Power 550 is licensed for three LPARs only.B. There is not enough memory to meet the minimum dedicated memory requirement for thefourth LPAR. A faulty memory DIMM is detected in the POWER5 550.C. There is not enough memory to meet the minimum dedicated memory requirement for thefourth LPAR. The HMC reserves some memory to perform logical partition tasks.D. There is not enough memory to meet the minimum dedicated memory requirement for thefourth LPAR. The hypervisor reserves some memory to perform logical partition tasks.

Answer: D

Question: 25

An administrator wants to do a backup of the HMC but sees that there are two options on theHMC menu: Backup Critical Console Data and Save Upgrade Data.Which of the following describes the differences between the two options?

A. The Save Upgrade Data should be performed prior to updating HMC software. The BackupCritical Console Data should be performed whenever configuration changes are made to theHMC .B. The Save Upgrade Data should be performed prior to updating the Operating System on anLPAR. The Backup Critical Console Data should be performed prior to changing the networktopology.

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C. The Backup Critical Console Data should be performed prior to updating HMC software. TheSave Upgrade Data should be performed whenever any managed hardware configuration ischanged or upgraded.D. The Backup Critical Console Data should be performed prior to making changes to ServiceAgent or Service Focal Point. The Save Upgrade Data should be performed prior to changingthe network topology.

Answer: A

Question: 26

The IP address of POWER6 595 is showing up in the HMC instead of the server name. Next tothe IP address is the status, which shows Failed Authentication. The system administratorneeds to enter a password.Which password is needed to restore connection for the POWER6 595 to the HMC?

A. The hscroot user password.B. The CE password.C. The HMC password.D. The ASM admin password.

Answer: C

Question: 27

An administrator wants to host several LPARs on a JS23 Blade server. To achieve this whatadditional management software is required?

A. HMCB. IVMC. VIOSD. IBM Director

Answer: C

Question: 28

On which product media can the IVM install code be located?

A. Base AIX Install media.B. Base VIOS Install media.C. AIX Expansion Pack media.D. VIOS Expansion Pack media.

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Answer: B

Question: 29

IBM remote support for hardware maintenance is required for several mission critical Power595 servers. The data center is very security conscious and does not allow internet access.How should an administrator configure outbound connectivity of Electronic Service Agent?

A. VPNB. ModemC. Private LAND. Pass-through systems

Answer: B

Question: 30

Which of the following commands should be used to delete an entry from the /etc/inittab?

A. xitabB. rmitabC. chitabD. delitab

Answer: B

Question: 31

Which command should an administrator use to put a system in maintenance mode withoutrebooting?

A. init 0B. telinit mC. shutdown -FMD. sh /etc/rc.maint

Answer: B

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Question: 32

How can the administrator display the boot paths from which AIX can boot?

A. bootinfo -rB. lspath -bootC. bosboot -ad hdisk0D. bootlist -m normal -rv

Answer: D

Question: 33

AIX shows the boot order in the following output:hdisk0hdisk1 blv=hd5cd0What will happen when the system administrator reboots the server?

A. The server will boot from cd0B. The server will boot from hdisk0.C. The server will boot into SMS modeD. The server will boot from hdisk1.

Answer: D

Question: 34

After mirroring rootvg, a system administrator wants to validate that the system will bootcorrectly. Which of the following tasks must be performed before changing the boot order?

A. Run a bosboot -a commandB. Mirror the hd5 on the two disksC. Set up another service mode bootlistD. Check the disks using a lsvg -p rootvg command

Answer: C

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Question: 35

During which phase of the boot process is the rootvg volume group varied on and the root filesystem (hd4) checked?

A. Boot phase 1B. Boot phase 2C. Boot phase 3D. Boot phase 4

Answer: B

Question: 36

Which reference code is displayed during the boot process that signals that an administratormay interrupt the boot process to enter the SMS Menu?

A. 517B. B0G1C. E1F1D. 00A8

Answer: C

Question: 37

An administrator is configuring an LPAR for a NIM installation and is unsure if the 'Ping Test'option within SMS is a required configuration step.Which statement best describes the 'Ping Test' option?

A. The 'Ping Test' is a recommended step to verify the IP information entered into the RIPLSMS panel. B. The 'Ping Test' is a mandatory step required to commit the IP informationentered into the RIPL SMS panel.C. The 'Ping Test' is an optional step to verify network configuration entered into the RIPL SMSpanel on older copper-based networks.D. The 'Ping Test' is an optional step to verify network connectivity between client and server,where ICMP traffic is allowed on the connecting network.

Answer: D

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Question: 38

While configuring a new adapter using cfgmgr, an administrator receives a warning messageindicating that some device packages are not installed. Additionally, the adapter displays in theDefined state.Which command will resolve the issue and make the adapter available?

A. shutdown -FrB. cfgmgr -iC. mkdev -lD. mknode /dev/

Answer: B

Question: 39

Which cfgmgr flag will display additional information during device configuration?

A. cfgmgr -aB. cfgmgr -vC. cfgmgr -xD. cfgmgr -o

Answer: B

Question: 40

A server is experiencing performance issues and the SAN could be a potential bottleneck.Which command will show the queue depth of hdisk1?

A. lspv hdisk1B. lscfg v hdisk1C. lsdev Cc hdisk1D. lsattr El hdisk1

Answer: DCha

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Question: 41

An administrator tries to change the checksum_offload setting on ent0, but the chdev commandresponds that the adapter is busy.What can be done to resolve this?

A. Use chdev with -P flag and run cfgmgr.B. Use chdev with -R flag and run cfgmgr.C. Use chdev with -P flag and reboot the system.D. Use chdev with -R flag and reboot the system.

Answer: C

Question: 42

How can the administrator use file 'a' containing '-El sys0' to view the attributes of a device?

A. lsdev -fv aB. lsattr -f aC. lsattr | `cat a`D. lsdev -Cc | cat a

Answer: B

Question: 43

Which command shows all the paging spaces available on a system?

A. lsps -aB. showps -aC. psdisplay -lD. swaplist -ALL

Answer: A

Question: 44

Which command will activate a defined paging space?

A. swapon paging01

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B. chps a y paging01C. mkps a /dev/paging01D. swap a /dev/paging01

Answer: A

Question: 45

Which file should be edited to manually add a printer?

A. /etc/prtconfB. /etc/qconfigC. /etc/lpconfigD. /etc/prtconfig

Answer: B

Question: 46

The system administrator is making system wide changes to a server, which will add to thePATH variable for the server environment.Where is the PATH variable found for the system?

A. /profileB. /etc/envpathC. /etc/profileD. /etc/environment

Answer: D

Question: 47

An administrator is moving a volume group from one server to another. The disks will bephysically moved between the two systems.Which two operations are required on the volume group prior to the physical disk switch?

A. 'varyoffvg' and 'exportvg'B. 'varyofflv' and 'importvg'C. 'varyofflv' and 'migratepv'D. 'varyoffvg' and 'migratevg'

Answer: A

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Question: 48

An administrator has mirrored the root volume group to a second disk, but 'bootlist' is failing tocorrectly add the second disk.What is the likely cause of the problem?

A. The administrator has failed to run 'bosboot -ad <2nd disk>' prior to the bootlist command.B. The administrator has failed to run 'bootinfo -B <2nd disk>' prior to the bootlist command.C. The administrator has failed to run 'mirrorvg -m rootvg <2nd disk>' prior to the bootlistcommand.D. The administrator has failed to run 'bosboot -ad /dev/ipldevice <2nd disk>' prior to the bootlistcommand.

Answer: A

Question: 49

How should an administrator change the order in which host name lookup is performed so thatit reads the host file before using DNS?

A. Edit the /etc/inetd.conf file so that it reads 'local, bind'.B. Edit the /etc/resolv.conf file so that it reads 'local, bind'.C. Edit the /etc/netsvc.conf file so that it reads 'local, bind'.D. Edit the /etc/nslookup.conf file so that it reads 'local, bind'.

Answer: C

Question: 50

An administrator needs to configure a server (192.168.22.22) as a temporary solution for anNTP master that has stopped working.What is the process for configuring the NTP master?

A. Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line'fudge 127.127.1.0 stratum 0', and then refresh the daemon.B. Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line'master 127.127.1.0 stratum 0', and then refresh the daemon.C. Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line'fudge 192.168.22.22 stratum 0', and then refresh the daemon.D. Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line'master 192.168.22.22 stratum 0', and then refresh the daemon.

Answer: C

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Question: 51

What must an administrator do to prevent new telnet users from connecting to the system?

A. rmdev -l /dev/ptsB. touch /etc/nologinC. chdev -l sys0 -a nologinD. chuser -a login=false ALL

Answer: B

Question: 52

How should TCP/IP be configured on the ent0 network adapter?

A. ifconfig en0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254B. ifconfig ent0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254C. mktcpip h test61 -a 192.168.10.1 -i en0 m 255.255.255.0 g 192.168.10.254 -sD. mktcpip h test61 -a 192.168.10.1 -i ent0 m 255.255.255.0 g 192.168.10.254 –s

Answer: C

Question: 53

What should an administrator do to allow the logon of a user to a local system withoutlimitations from the host 'webserver'?

A. configure the /etc/.rhosts with:webserverB. configure the root'$HOME/.rhost file with:+webserverC. configure each user's $HOME/.rhosts file with:webserverD. configure the root'$HOME/.rhost file with:

Answer: C

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Question: 54

Which command should be used to capture network traffic between the localhost and a hostnamed 'webserver'?

A. tcpdump webserverB. tcpdump host webserverC. tcpdump -hostname webserverD. tcpdump -print -h webserver

Answer: B

Question: 55

Which command displays the number of packets transmitted for each NIC available on thesystem?

A. entstat -vB. netstat -iC. entstat -aonD. netstat -na

Answer: B

Question: 56

Which smit fastpath should be used to configure Link Aggregation on a server?

A. tcpipB. linkAggC. failoverD. etherchannel

Answer: D

Question: 57

What is the process for creating an NFS mount between two servers in the same network zone?

A. Export the desired filesystem in the /etc/nfs file, run 'exportfs -a', create a mount directory on

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the desired server, and mount the NFS filesystem.B. Run 'exportfs -a', export the desired filesystem in the /etc/nfs file, create a mount directory onthe desired server, and mount the NFS filesystem.C. Export the desired filesystem in the /etc/exports file, run 'exportfs -a', create a mountdirectory on the desired server, and mount the NFS filesystem.D. Run 'exportfs -u', export the desired filesystem in the /etc/exports file, create a mountdirectory on the desired server, and mount the NFS filesystem.

Answer: C

Question: 58

What is the correct command for creating a new user ID authenticated with LDAP?

A. mkuser -R LDAPB. mkuser -L LDAPC. mkuser -auth LDAPD. mkuser -a auth1=LDAP

Answer: A

Question: 59

Which command will create a group called 'delivery' and set the administrators to 'john' and'mary'?

A. mkgroup -A=john,mary deliveryB. groupadd -A=john,mary deliveryC. mkgroup adms=john,mary deliveryD. groupadd adms=john,mary delivery

Answer: C

Question: 60

Which command will configure a directory /commonfiles so that a user cannot delete filesowned by other users in the same group?

A. chmod +S /commonfilesB. chmod 4775 /commonfilesC. chmod 1777 /commonfilesD. chmod -orgx /commonfiles

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Answer: C

Question: 61

Which command displays the contents of the /var/adm/wtmp file?

A. viewB. stringsC. /usr/sbin/viwtmpD. /usr/sbin/acct/fwtmp

Answer: D

Question: 62

During an attempt to 'scp' between two hosts, an error indicating PRNG is not seeded isdisplayed. What is the likely cause of the error?

A. The sshd user id is locked.B. The /var/empty directory needs to be created.C. PRNG is set to 'no' in the /etc/ssh/sshd_config file.D. The permissions on /dev/random and /dev/urandom are incorrect.

Answer: D

Question: 63

An administrator created a .env file in a user's home directory to configure a number of customenvironment variables for a local application. However, after the user logs out and then logsback into the system, the custom variables are not being set.What is the most likely reason that the custom .env file is being ignored?

A. A shell other than ksh is being used by the user.B. The line 'export ENV=$HOME/.env' is missing from /etc/profile.C. The line 'export ENV=$HOME/.env' is missing from the user's .profile.D. The env_profile attribute is not defined for the user within /etc/security/user.

Answer: C

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Question: 64

Which single compound 'chmod' command would achieve the same result as these fourcommands?chmod g-w mydir chmod o-w mydir chmod g+x mydir chmod o+x mydir

A. chmod go+w mydirB. chmod go-w mydirC. chmod go-w-x mydirD. chmod go-w+x mydir

Answer: D

Question: 65

Which command will enable RBAC on a server?

A. setkst -t enable ; rebootB. chrbac -a enable ; rebootC. enable enhanced_RBAC ; rebootD. chdev -l sys0 -a enhanced_RBAC='true' ; reboot

Answer: D

Question: 66

What are the minimal resources to perform a NIM BOS install?

A. spot, lpp_sourceB. mksysb, lpp_sourceC. boot, bundle, nim_scriptD. aix disks, spot, lpp_source

Answer: ACha

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Question: 67

An administrator is testing the alt_disk_copy command and has cloned the active rootvgvolume group. The copied volume group is spread across 2 disks.# lspvhdisk0 00006091aef8b687 old_rootvghdisk1 00076443210a72ea rootvghdisk2 0000875f48998649 old_rootvgWhich command will identify the boot disk for the cloned volume group?

A. bootlist -m normal -oB. bootlist -m alternate -oC. alt_rootvg_op -q -d hdisk0D. alt_rootvg_op -b -v old_rootvg

Answer: C

Question: 68

What are the steps required to perform a Preservation install on a server?

A. Shutdown the server and boot it into SMS.Select SMS menu option OS Upgrade, Preservation install for the install type, and allowupgrade to run.B. Shut down the server and perform a network boot from a local NIM server.Select Preservation install for the install type, and allow upgrade to run.C. Shutdown the server and boot it into SMS.Select SMS menu option OS Upgrade, Preservation install for the install type, and allow forupgrade to run.D. Re-boot the server and NFS mount the bos images from a local NIM server. Run smit install.Select Preservation install for the install type, and allow upgrade to run.

Answer: A

Question: 69

Which install method should be used to recycle an LPAR without retaining any information fromits original configuration?

A. MigrationB. PreservationC. New and Complete OverwriteD. Alternate disk installation

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Answer: C

Question: 70

An application fails to start after a Technology Level upgrade. The application vendorrecommends that two filesets upgraded as part of the new Technology Level be rejected.What is the recommended method for performing this task?

A. Run instfix -u to reject the filesets.B. Run installp -r to reject the filesets.C. Run installp -u to uninstall the filesets.D. Restore the system to previous state from the system backup.

Answer: D

Question: 71

Which command manages interim fixes applied as concurrent updates?

A. emgrB. instfixC. installpD. smit concurrent_update

Answer: A

Question: 72

Which best describes the main purpose of Service Update Management Assistant (SUMA)?

A. Schedules the install AIX APARs and updatesB. Automatically installs AIX APARs and updates via the HMCC. Schedules and automates the download of AIX APARS and updatesD. Automatically queries existing machines and alerts when APARS and updates are available

Answer: C

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Question: 73

What facilitates the installation of the base fileset for the Data Encryption Standard (DES)Library Routines?

A. Fix CentralB. AIX 6.1 discC. IBM AIX ToolboxD. AIX Expansion Pack

Answer: D

Question: 74

Which communication protocols are valid between the NIM master and standalone clients?

A. shell and ldapB. shell and nimshC. shell and kerberosD. shell, nimsh and ldap

Answer: B

Question: 75

For NIM to install client machines located in a non-adjacent network, which routing must bedefined?

A. Boot/install servers will be required on each intermediate network.B. When an install is initiated by the client, routing is only required from the LPAR back to theNIM master.C. When an install is initiated by the NIM master, routing is only required from the NIM master tothe client.D. Appropriate network NIM resources need to be defined to the NIM master to allow routing inboth directions.

Answer: D

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Question: 76

Which is a supported method to upgrade firmware on an IBM Power Systems 570?

A. Use the /usr/sbin/invscout AIX command.B. Use the 'Updates' panel on the managing HMC .C. Boot the 570 using an IBM-provided microcode CD . D. Use the /usr/lpp/diagnostics/bin/update_flash AIX command.

Answer: B

Question: 77

What is the implication of using Deferred versus Concurrent firmware updates?

A. Deferred firmware updates require a reboot to be applied, while concurrent updates do not.B. Deferred firmware updates require a full power IPL to be applied while concurrent updates donot.C. Concurrent firmware updates require all LPARs to be quiesced and shutdown prior toinitiating the update, while deferred updates do not.D. Concurrent firmware updates can be applied to multiple managed systems in parallel, whiledeferred updates must be applied sequentially.

Answer: B

Question: 78

While reducing a file system, an administrator receives the following error message:root@aixserver:/home/root# df -k /varFilesystem 1024-blocks Free %Used Iused %Iused Mounted on/dev/hd9var 3538944 2686256 25% 14370 3% /varroot@aixserver:/home/root# chfs -a size=-512M /varchfs: There is not enough free space to shrink the file system.What is the most likely cause of the problem?

A. The jfs2log is corrupt.B. The bos.rte.filesystem fileset is broken.C. The file system cannot be reduced by a multiple of 512 megabytes.D. The df command does not reflect fragmentation or the size of the metadata.

Answer: D

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Question: 79

Which presents the heirarchical relationship between LVM entities?

A. Volume Group > Physical Volume > Logical Volume > FilesystemB. Physical Volume > Volume Group > Logical Volume > FilesystemC. Volume Group > Physical Volume > Filesystem > Logical VolumeD. Physical Volume > Volume Group > Filesystem > Logical Volume

Answer: A

Question: 80

While running 'lsvg -l rootvg', an administrator notices that the quantity of LPs and PPs aredifferent. What is the likely cause?

A. The LPs represent a section of logical storage that can be mapped to multiple PPs.B. The PPs represent the mapping to the physical disk. There will always be either equal orfewer PPs than LPs.C. The LPs represent a section of logical storage that is mapped to a PP that spans overmultiple physical disks.D. The LP represents a section of logical storage. This is mirrored on the filesystem level whichcreates a greater number of PPs.

Answer: A

Question: 81

A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions.How many physical partitions will the filesystem have?

A. 1B. 2C. 10D. 20

Answer: D

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Question: 82

An administrator is trying to extend an existing volume group with a new hard disk, but theextendvg command returns the following error:The chvg -t may or may not allow the extendvg command to succeed. What is the implication ofusing this option?

A. It reduces the maximum file size allowed within the given volume group.B. It reduces the maximum number of files allowed within the given volume group.C. It reduces the maximum number of logical volumes allowed within the given volume group.D. It reduces the maximum number of physical volumes allowed within the given volume group.

Answer: D

Question: 83

A SAN needs to undergo disruptive maintenance, which will effect a hosted production systemwith multiple applications and related volume groups, one of which, datavg, resides on the SAN.There is one spare disk in the system but it is smaller than datavg.How can application outages and risk of corruption be minimized?

A. Stop the applications in all data volume groups and shut the system down during the outageperiod.B. Stop the applications in datavg, unmount all datavg filesystems, varyoff datavg, and exportdatavg.C. Stop the applications in datavg, unmount all datavg filesystems, and reduce datavg by theSAN disks.D. Use the 'cpvg' command with the -z option to copy and compress datavg to different physicalvolumes.

Answer: B

Question: 84

What is the objective of the superstrict option that can be used when creating mirrors?

A. Allows the mirror partitions to spread across a maximum number of disks.B. Allows the copy of a partition to be on the same physical volume as the mirrored partition.C. Prevents partitions allocated to one logical volume mirror from sharing a physical volumewith partitions from another logical volume mirror.D. Forces copies of logical partitions to be housed on different physical volumes, while allowing

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a single physical volume to be shared by logical volume mirrors.

Answer: C

Question: 85

A previously functional, scheduled snapshot operation against a JFS2 filesystem has failed.The JFS2 filesystem is mounted and appears intact.What is the most likely cause of the failure and how should it be resolved?

A. The associated JFS2 log device has failed. Check the log device and varyon the device.B. The logical volume that hosts the snapshots is full. Increase the size of the logical volume.C. Fifteen snapshots already exist for the given JFS2 filesystem. Delete at least one existingsnapshot.D. The volume group that hosts both the snapshots and JFS2 filesystem has lost quorum.Check and correct the integrity of the volume group.

Answer: C

Question: 86

A log logical volume is created as indicated below: AA new filesystem is then created using the new log logical volume. When the administratorattempts to mount the filesystem, the following error occurs:Which of the following actions will resolve this error?

A. Recreate the file system with -p rw flags and re-mount.B. Run 'logform /dev/loglv00' and hit 'y' to destroy all data.C. Run 'clrginfo -p' to clear the invalid filesystem parameter.D. Change 'account = true' value in /etc/filesystem to 'account = false'.

Answer: B

Question: 87

An administrator attempts to create a link of /etc/db_conf to the target directory/db/v9.7/install/config. The following ln command failed to create the link:ln /db/v9.7/install/config /etc/db_confWhich option should be used when re-running the command to resolve the problem?

A. -s flag to create a soft linkB. -n flag to force create a hard linkC. -N flag to force create a hard link

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D. -S flag to force create a soft link

Answer: A

Question: 88

The virtual disk hdisk12 has multiple paths. The disk belongs to volume group vg01. Thevolume group is currently in use.Which command will remove the path connected to vscsi0?

A. rmdev l hdsik12 p vscsi0B. rmpath l hdisk12 p vscsi0C. chpath l hdisk12 p vscsi0 -dD. varyoffvg vg01; rmdev l hdisk12 a vscsi0

Answer: B

Question: 89

Which method will configure an e-mail notification when permanent hardware errors are loggedin the errorlog?

A. Create or update the errnotify stanza in the ODM.B. Update errpt daemon configuration file /etc/errpt.conf.C. Update errpt daemon configuration file /var/adm/errpt.conf.D. Define a notification alias in the /etc/syslog.conf file with the *.error stanza

Answer: A

Question: 90

Which command will purge the errorlog of all recorded occurrences of a given SRN?

A. errclear 0B. errpt -r -jC. errclear -jD. errclear -k

Answer: C

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Question: 91

Prior to installing a new system, an administrator needs to provide the SAN administrators withthe WWN of the fibre channel cards to allow them to allocate and zone bootable storage. Dueto the lack of installed operating system, the administrator will use a bootable diagnostic CD . Which option within the diag utility will display the required information?

A. Task Selection > Display Hardware Vital Product DataB. Advanced Diagnostic Routines > Display Resource AttributesC. Diagnostic Routines > Display Configuration and Resource ListD. Task Selection > Display Multipath I/O (MPIO) Device Configuration

Answer: A

Question: 92

An administrator is supporting an AIX 6.1 LPAR remotely and needs a tape operator to plug acable into an Ethernet adapter. The tape operator does not have POWER6 595 knowledge.What can the administrator do to assist the tape operator to locate the correct adapter?

A. Advise the tape operator to review the hardware service guide.B. Use the diag command to set the Ethernet adapter slot LED to flash.C. Advise the tape operator to check the WWN stickers of all Ethernet adapter in the I/Odrawers.D. Create a login account for tape operator on the HMC and advise the tape operator to locatethe adapter using the GUI step by step.

Answer: B

Question: 93

A system is experiencing name resolution issues. The administrator has verified that/etc/resolv.conf is suitably configured using correct syntax. However, processes run by non company 000-104 root users are failing to resolve any hostnames to IP addresses with the error 'No responsefrom server'. Which tool will help trace the nslookup command in an attempt to investigate the problem?

A. kdbB. dbxC. traceD. truss

Answer: D

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Question: 94

Which command will determine if the Trusted Computer Base is enabled on a system?

A. getrunmodeB. getsecconfC. tcbck -displayD. odmget -q attribute=TCB_STATE PdAt

Answer: D

Question: 95

Which command will list ODM class descriptions to provide the format needed to create a newclass?

A. odmaddB. odmgetC. odmshowD. odmcreate

Answer: C

Question: 96

Which command will allow an administrator to view the primary and secondary dump devices?

A. sysdumpdev -lB. dumpmgr -ALLC. lsdev -Cc dumpD. diag -dump=show

Answer: A

Question: 97

Which command shows dump components and controls live dump attributes?

A. dumpctrlB. sysdumpdevC. livedumpdev

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D. livedumpctrl

Answer: B

Question: 98

Which of the following will identify the largest file in a given filesystem?

A. df -r / | sort -rn +4B. ls -lR / | sort -rn +1C. fuser -f / | sort -rn +6D. find / -type f -xdev -ls | sort -rn +6

Answer: D

Question: 99

During system boot, rootvg fails to vary on, causing an LED code of 0552. What is the mostlikely cause for rootvg not varying on?

A. Missing blvB. Network problemC. Wrong boot tableD. Corrupted file system

Answer: D

Question: 100

What is the likely cause of a system hanging at boot code 557?

A. The system is configuring network adapters.B. The system is configuring fibre channel devices.C. The system is unable to mount the rootvg filesystems.D. The system is unable to access the installation media.

Answer: C

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Question: 101

During a NIM install, the system stops with the LED code 611. What is the cause of the issue?

A. A failure to NFS mount filesystems from the NIM clientB. A failure to NFS mount filesystems from the NIM master

C. A failure to retrieve the tftp client info from the NIM masterD. A failure to retrieve the tftp server info from the NIM master

Answer: B

Question: 102

An administrator is investigating why a non-prompted NIM rte install is failing after thesuccessful netboot of the spot. A matching spot and lpp_source are correctly allocated to theNIM client in addition to a bosinst_data.What is the most likely cause of the install failure?

A. The bosinst_data has an incorrect console defined.B. The bosinst_data is incompatible with the level of spot.C. The bosinst_data has an incorrect disk location defined.D. The bosinst_data has an incorrect language option defined.

Answer: C

Question: 103

A user has written a script that is not running correctly and asks an administrator for help.Without adding anything to the script, how can the administrator determine the cause of theproblem?

A. Run the script with an 'sh -x' in front.B. Run the script with a 'ksh -v' in front.C. Type debug into the command line before running the script.D. Type 'set -x' into the command line before running the script.

Answer: A

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Question: 104

Which action changes the default editor for ALL users on the system from vito edit?

A. Issue the command:export EDITOR=/usr/bin/edit edit each users .profile to change the EDITOR value to/usr/bin/editB. Modify /.profile and change the EDITOR variable to /usr/bin/editC. Modify /etc/environment and addEDITOR=/usr/bin/editexport EDITORD. Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit

Answer: C

Question: 105

An administrator has received complaints from users that an application is not available whileother applications run. This application resides on an NFS mounted filesystem. Which of thefollowing commands should be run as a reasonable first step to handle this problem?

A. dfB. showmountC. exportfsD. refresh -g nfs

Answer: A

Question: 106

Given the following output, recommend corrective action that should beundertaken to increase protection?# lsvg -l rootvgrootvg:LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINThd5 boot 1 2 2 closed/syncd N/Ahd6 paging 16 32 2 open/syncd N/Ahd8 jfslog 1 2 2 open/syncd N/Ahd4 jfs 2 4 2 open/syncd /hd2 jfs 53 106 2 open/syncd /usrhd9var jfs 16 32 2 open/syncd /varhd3 jfs 4 8 2 open/syncd /tmp

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hd1 jfs 1 2 2 open/syncd /homehd10opt jfs 2 4 2 open/syncd /optloglv00 jfs2log 1 1 1 open/syncd N/Afslv00 jfs2 2 4 2 open/syncd /datafs

A. add a copy of the log for /datafsB. open hd5C. mirrorvg rootvgD. split /usr as it is too big

Answer: A

Question: 107

An administrator has a two-disk volume group (testvg) with one logical volume (testlv) whichhas just been mirrored across both disk drives. Which of the following commands can be usedto turn off quorum?

A. chvg -Qn testvgB. chlv -Qn testvgC. varyoffvg testvg; varyonvg -Qn testvgD. varyoffvg testvg; exportvg testvg; importvg -Qn testvg; varyonvg testvg

Answer: A

Question: 108

Following a system boot, the display indicates that previously detected hardware is missing.Which of the following commands would identify the missing hardware?

A. diagB. lscfgC. cfgmgrD. lsslot

Answer: A

Question: 109

An administrator is ordering a new Power 550. They will mirror rootvg and are concerned aboutsingle points of failure. Which of the following features should be ordered?

A. Dual I/O planar, dual disk drives, dual SCSI adapters

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B. Dual disk drive enclosures, dual disk drives, extra media bayC. Dual disk drive enclosures, dual disk drives and dual SCSI adaptersD. Dual I/O planar, extra media bay, dual disk drives

Answer: C

Question: 110

In AIX Version 5.3, a system administrator wants to create a bootlist for normal bootups from afile named /bootlist.norm. Which of the following is the proper command to accomplish this?

A. bootlist -m normal < /bootlist.normB. bootlist -m normal -f /bootlist.normC. bootlist -m normal -o /bootlist.normD. bootlist -m normal hdisk0 hdisk1 rmt0 fd /bootlist.norm

Answer: B

Question: 111

An administrator suspects someone is modifying a sensitive file, and wants tolog access information for this file. Which of the following AIX component accomplishes this?

A. auditB. syslogC. TCBD. sysck

Answer: A

Question: 112

How can a directory named /dir1 be excluded during a restore of files backedup by name with the backup command?

A. By using the restore -x option followed by /dir1B. By adding an entry in the /etc/restore.exclude fileC. By using the restore -i option to enter interactive mode and executing the command:delete/dir1D. By using the restore -i option when running restore to specify a text file containing '/dir1' asone of the lines in it.

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Answer: C

Question: 113

An administrator has received an update CD with the latest technology level for AIX 5.3. Thecurrent operating system level of the server is at base AIX 5.3. What action needs to be takento apply the new technology level to the server?

A. Run smit update_allB. Run smit install_allC. Boot from the installation mediaD. Run the update_all command from the mounted CD

Answer: A

Question: 114

An administrator just completed an AIX installation but suspects that not all filesets installedcompletely. Which of the following commands would verify that all filesets are completelyinstalled?

A. installp -EB. lslpp -EC. lppchk -cD. instfix -c

Answer: C

Question: 115

An administrator has a server that must be upgraded from AIX 5.2 to AIX 5.3. The administratoralso needs to use the 64-bit kernel with JFS2 filesystems in rootvg. All critical data resides in anon-rootvg volume group. Which of the following types of install could the administrator use toaccomplish this?

A. Migration InstallationB. Update_All InstallationC. Preservation InstallationD. New and Complete Overwrite Installation

Answer: D

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Question: 116

Which command restores files from a volume group backup on a specified media?

A. mksysb -rB. savevg -rC. restorevg -rD. restorevgfiles

Answer: A

Question: 117

Which of the following can an operator use to shutdown a system into single-user mode?

A. shutdown -dB. shutdown -sC. shutdown -mD. shutdown -Fr -s 1

Answer: C

Question: 118

A non-root user can run rsh commands from serverA to serverB, but attempts to run rshcommands by the root user return with a permission error message. What action will resolvethe problem?

A. Add root user to the /etc/hosts.equiv on serverB .B. Create $HOME/.rhosts file for the root user on serverB .C. Restart the rshd daemon with root enabled option on serverB .D. Add entry to allow root user from serverA to the /etc/hosts.allow on serverB .

Answer: D

Question: 119

A recently installed package needs to be rolled back to a previous version. Which of thefollowing commands will perform the task?

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A. rejectB. cleanupC. deinstallD. uninstall

Answer: A

Question: 120

How can a JFS2 filesystem be added to a volume group that has insufficient space to host alog LV?

A. Create the filesystem with an inline log.B. Create the filesystem referring to the jfs2log in rootvg.C. Create the filesystem and format the logical volume with 'logform'.D. Create the filesystem's underlying logical volume with an inline log.

Answer: C

Question: 121

Which of the following allows multiple applications to share a single operating system resource?

A. Logical PartitionB. Workload PartitionC. Dynamic Logical PartitionD. Shared Processor Logical Partition

Answer: B

Question: 122

When ordering a new IBM Power Systems server, a customer is given the option of two typesof Hardware Management Console: 7042-CR4 and 7042-C06.Which main difference between the options would influence the customer's decision?

A. The 7042-CR4 is a rack mounted model, compared to the 7042-C06, which is a desktop.B. The 7042-CR4 is limited to 16 managed systems, compared to a limit of 32 for the 7042-C06.C. The 7042-C06 has faster CPUs and twice the RAM compared to the 7042-CR4, which issuited to large enterprise deployments.D. The 7042-C06 can manage POWER5-based hardware, in addition to POWER6, while the7042-CR4 can only manage POWER6-based hardware.

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Answer: C

Question: 123

Which port must be open on the HMC to allow remote web access?

A. 22B. 80C. 443D. 8080

Answer: C

Question: 124

Which are the two main uses of a VIO server?

A. Virtualize network and memory to LPARs.B. Virtualize network and storage to LPARs.C. Virtualize memory and processors to LPARs.D. Virtualize storage and processors to LPARs.

Answer: B

Question: 125

Which POWER6 virtualization technology is the minimum to enable multiple shared processorpool functionality?

A. PowerHA Standard EditionB. PowerVM Standard EditionC. Power6 Management EditionD. Power6 Virtualization Edition

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Question: 126

What is the theoretical maximum number of logical ports that a one port of a 2-port 10Gb IVEcan provide if no VIO Server is connected to the IVE?

A. 2B. 4C. 8D. 16

Answer: D

Question: 127

An administrator wants to deploy a complex LPAR environment on a 595. What is the mostcurrent tool available for documenting the proposed LPAR configuration and determining ifthere are adequate IO resources?

A. LPAR Planning Tool.B. System Planning Tool.C. LPAR Validation Tool.D. System Validation Tool.

Answer: B

Question: 128

Where will an administrator find documents in PDF format that include detailed architecture andstep-by-step installation instructions for Power servers?

A. AIX Fix CentralB. IBM Developer WorksC. IBM Systems Software Information CenterD. IBM Systems Hardware Information Center

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Question: 129

Which of the following is a situation where dual (redundant) HMCs are recommended?

A. When managing more than four VIO servers.B. When installed with Power 570 and larger hardware.C. When hosting both Linux and AIX on the same physical hardware.D. When unexpected outage on a single HMC would prove an untenable risk for the hostedLPARs.

Answer: D

Question: 130

A customer has a requirement for a single AIX LPAR to be highly available. The customer only has enough funding to purchase a single system. Which would be the most critical option to mitigate AIX availability?A. Not Available B. Twice the amount of disk.C. Two dual-port LHEA adapters.D. Two dual-port fibre channel adapters.

Answer: D

Question: 131

What is the difference between the CUoD and Utility Capacity On Demand?

A. Utility allows for activation of resources by the hour. CUoD allows for permanent access toadditional resources installed into the system.B. Utility allows for permanent access to additional resources installed into the system. CuODallows for activation of resources by the hour.C. Utility allows for activation of resources by the minute. CUoD allows for permanent access toadditional resources installed into the system.D. Utility allows for a 30 day usage of additional resources installed into the system. CUoDallows for permanent access to additional resources installed into the system.

Answer: C

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Question: 132

An administrator plans to use bootable AIX media to boot a system into maintenance mode.The system is running AIX 5.3 TL09 with a 64-bit kernel. The administrator has a selection ofmedia available.Which media should the administrator use?

A. Any AIX bootable media, providing it is a 64-bit variantB. Any AIX bootable media, providing it is AIX 5.1 or laterC. Any AIX 5.3 bootable media, providing it is TL09 or laterD. Any AIX 6.1 bootable media, providing it is TL02 or later

Answer: C

Question: 133

In which file created by a mksysb would an administrator find filesystem and logical volumeinformation?

A. /fs.dataB. /image.dataC. /bosinst.dataD. /install.data

Answer: B

Question: 134

Which command can be used to show volume group information about filesystems and OSlevels for a specified mksysb called server1.mksysb?

A. lsmksysb -lf server1.mksysbB. restore -mrT server1.mksysbC. listbackup -fT server1.mksysbD. listvgbackup -l server1.mksysb

Answer: A

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Question: 135

A backup is taken using the following command:tar -cvf abcdef.tar /usr/local/include/tcpd.hThe operator is in the directory /usr/local/restores and runs the following command:tar -xvf abcdef.tarWhere will the file be restored?

A. /usr/local/include/tcpd.hB. /usr/local/restores/tcpd.hC. /usr/local/restores/include/tcpd.hD. /usr/local/restores/usr/local/include/tcpd.h

Answer: A

Question: 136

An administrator is applying a corrective service to their HMC . The corrective service has beenshipped on 3 DVDs. Which action will ensure the corrective service is correctly installed?

A. Select the option to automatically reboot the HMC .B. Select the option to automatically reboot the HMC after each disk.C. Shutdown all managed LPARs prior to beginning the install process.D. Copy all disks into the ""SERVICE"" directory and select concurrent install.

Answer: A

Question: 137

A POWER6 595 LPAR has two dedicated processors. The LPAR is active and running AIX 6.1.What must be done to donate any unused processing capacity to the shared processor pool?

A. In the HMC Properties, select the options to allow processor sharing when the partition isinactive and active.B. In the LPAR Properties, select the options to allow processor sharing when the partition isinactive and active.C. In the LPAR Profile Properties, select the options to allow processor sharing when thepartition is inactive and active.D. In the 595 Managed System Properties, select the options to allow processor sharing whenpartitions are inactive and active.

Answer: C

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Question: 138

The administrator changed the number of virtual processors from 1 to 2 in the default_profile ofan LPAR. The operator ran the cfgmgr command expecting to see 2 processors after that, butdid not see them.What action must be done to apply the changes?

A. Reboot AIX within the LPAR.B. Run cfgmgr against the device sys0.C. Shutdown and then activate the default_profile.D. Ensure the RSCT daemon is operative and run cfgmgr again.

Answer: C

Question: 139

An administrator needs to recover an HMC due to a failed disk. The disk has been replaced,allowing the administrator to reinstall the HMC back to the required release of software.Backups of both the HMC Console Data and Upgrade Data are available.After reloading the HMC with the Recovery DVDs, what are the next steps to restore the HMCconfiguration?

A. Use the 'HMC Management > Restore HMC Data' option to first restore just the HMC Data..B. Use the 'HMC Management > Restore Upgrade Data' option to first restore just the UpgradeData.C. Use the 'HMC Management > Restore HMC Data' option to first restore the HMC Data andthen the Upgrade Data.D. Use the 'HMC Management > Restore Upgrade Data' option to first restore the UpgradeData, and then the HMC Data.

Answer: A

Question: 140

An administrator is looking for the "Open Restricted Shell Terminal" option on the HMC GUI.Under which panel is this option available?

A. HMC Management, but only from a local connectionB. Service Management, but only from a local connection.C. Systems Management, but only from a local connection.D. Systems Management, but only from a remote connection.

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Answer: A

Question: 141

Following an unscheduled power outage, the administrator needs to power up an IVMcompany000-104managed system. For the given system, what is the first step in this process?

A. Physically press the appropriate button on the system.B. Physically disconnect and reconnect the power cable on the system.C. Log into the IVM using a Web Browser, select the managed-system and select the Power onoption from the Operations menu.D. Log into the HMC using a Web Browser, select the managed-system and select the Poweron option from the Operations menu.

Answer: A

Question: 142

On which HMC GUI panel can the 'Enable Electronic Service Agent' option be found?

A. HMC ManagementB. Systems ManagementC. Service ManagementD. Electronic Management

Answer: C

Question: 143

The system hangs at boot time after starting NFS services. What is the most likely cause?

A. The action parameter of rcnfs in /etc/inittab is 'off' and the script called is not exiting.B. The action parameter of rcnfs in /etc/inittab is 'wait' and the script called is not exiting.C. The action parameter of rcnfs in /etc/inittab is 'once' and the script called is not exiting.D. The action parameter of rcnfs in /etc/inittab is 'respawn' and the script called is not exiting.

Answer: B

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Question: 144

The administrator created an entry in the inittab for run level 2. The system was already bootedin normal mode. Which will start the newly created entry?

A. init 1B. /etc/rcC. telinit qD. /etc/rc.d/rc2.d

Answer: C

Question: 145

How can an administrator view the service bootlist?

A. service -l bootlistB. bosboot -ad serviceC. listboot -l serviceD. bootlist -om service

Answer: D

Question: 146

An administrator has mirrored rootvg onto hdisk1, after the physical volumes finished syncingthe administrator wants to add the new disk to the boot order.Currently the boot order looks like:hdisk0 blv=hd5Which of the following commands will add hdisk1 to the current boot order?

A. bootset -a hdisk1B. bootlist -om normal hdisk1C. setbootlist -m hdisk0 hdisk1D. bootlist -om normal hdisk0 hdisk1

Answer: D

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Question: 147

After mirroring rootvg, a system administrator wants to validate that the system will bootcorrectly.Which of the following tasks must be performed before changing the boot order?

A. Run a bosboot -a commandB. Mirror the hd5 on the two disksC. Set up another service mode bootlistD. Check the disks using a lsvg -p rootvg command

Answer: C

Question: 148

A system was rebooted and is taking a long time to return. The administrator has logged intothe HMC and sees reference code 0c9. What does this mean?

A. The system is configuring a device.B. A system initiated dump has started.C. The system is varyingon a volume group.D. The system is running an inbuilt self test.

Answer: B

Question: 149

Which key should be pressed on an ASCII terminal during the system initialization to force thesystem to read from the default boot list?

A. 1B. 3C. 5D. 9

Answer: CCha

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Question: 150

An administrator has added hdisk2 to rootvg and would like to create a boot logical volume onthe disk so it can be used as the primary boot partition on the next reboot.Which command should the administrator use?

A. bosboot -ad hdisk2B. mkblv -y bootlv hdisk2C. crlv -t bootlv -d hdisk2D. bootlist -om normal hdisk2

Answer: A

Question: 151

A system has two configured fibre channel cards, one of which, fsc0, has failed and must bereplaced.Which command should an administrator use to remove the card device and attached childdevices?

A. rmdev -Rdl fcs0B. rmdev -cdl fcs0C. rmdev -cdl fscsi0D. rmdev -Rdl fscsi0

Answer: A

Question: 152

Which command enables new devices that are connected to the scsi5 adapter withoutperforming a full scan of the system?

A. cfgmgr -f scsi5B. cfgmgr -i scsi5C. cfgmgr -t scsi5D. cfgmgr -l scsi5

Answer: D

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Question: 153

Which command will enable the administrator to query the current network adapterconfiguration?

A. netstat -vB. entstat -dC. lsattr -ElD. lsdev -C -attr

Answer: A

Question: 154

Which command can be used to display information from the PvDv object class in the ODM?

A. odmlistB. odmshowC. lsdev -PD. lsattr -El

Answer: C

Question: 155

Which command will allow the creation of a 10-character login user name?

A. chlogin -a log_name=10B. chdev -l sys0 -a max_logname=10C. chusr extended_logname=true [userid]D. chuser login_name=10 extended_logname=true [userid]

Answer: B

Question: 156

What is the correct method for deleting 'paging04' paging space?

A. swapoff paging04 rmps paging04B. swapoff /dev/paging04 rmps paging04

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C. swapoff paging04 rmps /dev/paging04D. swapoff /dev/paging04 rmps /dev/paging04

Answer: B

Question: 157

How is the default print queue identified?

A. The first queue in queue config fileB. The stanza 'default = 1' is present in the queue config fileC. The backend @server has 'remback -p default' in the queue config fileD. The stanza 'default = [queuename]' is present in the queue config file

Answer: A

Question: 158

A user is unable to determine the default system text editor. How can the local administratorassist the user by identifying the default text editor for the system?

A. Login as the user and run 'echo $ENV'.B. Login as root and run the 'env' command.C. Login as root and 'cat /etc/environment'.D. Login as the user and run the 'env' command.

Answer: B

Question: 159

Which command will migrate a filesystem from one volume group to another?

A. cpfsB. cplvC. mkfscopyD. migratepv

Answer: B

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Question: 160

A new LPAR has been created that needs SAN attached disk for a database. After AIX hasbeen installed, the fibre cables are attached to the adapters.How should the administrator configure the disks?

A. Run 'mkdev' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to theserver, run 'cfgmgr' to discover and configure the disks.B. Run 'mkpath' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to theserver, run 'cfgmgr' to discover and configure the disks.C. Run 'chpath' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to theserver, run 'cfgmgr' to discover and configure the disks.D. Run 'cfgmgr' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to theserver, run 'cfgmgr' to discover and configure the disks.

Answer: D

Question: 161

How should a DNS client be configured?

A. Edit the /etc/netsvc.conf file to have a nameserver and a domain search order.B. Edit the /etc/resolv.conf file to have a nameserver and a domain search order.C. Edit the /etc/resolv.conf file to have a nameserver, domain, and domain search order.D. Edit the /etc/netsvc.conf file to have a nameserver, domain, and domain search order.

Answer: C

Question: 162

An administrator issued a command to update the firmware of an Ethernet adapter on apartitioned system, but received an error. What is the most likely cause of the problem?

A. The adapter must be taken offline prior to the firmware update.B. The system has not been rebooted since the adapter was added to the LPAR.C. The adapter must be assigned to the service partition prior to updating the firmware.D. The adapter must be dynamically removed from the LPAR prior to updating the firmware.

Answer: A

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Question: 163

A system is experiencing packet routing problems, when the administrator runs 'netstat -nr' thefollowing default routes are displayed:default165.253.251.1UG51601304 en8--default192.168.50.1UGH01590450 en4--Assuming the first route is correct, how can the administrator remove the incorrect default route?

A. route delete default 192.168.50.1B. access smit with the route_remove shortcutC. chdev -l inet0 -a delroute=net,-hopcount,0,,192.168.50.1D. flush the routing table from the console and configuring the 165.253.251.1 route

Answer: C

Question: 164

An administrator has set up serverA and serverB to use the /etc/hosts.equiv file so thatapplications on serverA can remotely run commands on serverB .Which command will verify if a new user from serverA is trusted on serverB?

A. As the root user from serverA run the command rhost serverB .B. As the root user from serverA run the command rlogin serverB .C. As the desired user from serverB run the command rhost serverA. D. As the desired user from serverA run the command rlogin serverB .

Answer: D

Question: 165

The ping loopback hangs with no output. Which of the following is the most likely cause?

A. The loopback interface is down and resolv.conf is configured.B. The loopback is not in /etc/hosts and resolv.conf is configured.C. The loopback interface is down and resolv.conf is not configured.D. The loopback is not in /etc/hosts and resolv.conf is not configured.

Answer: D

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Question: 166

After updating serverB's network configurations, an administrator notices that serverA, whichresides in a different subnet, is unable to communicate with serverB via ssh or telnet. As ping'sto the server fail, the administrator logs onto serverB via a console and finds an availableinterface en0 in the 'up' state.From the console connection, en0 can communicate with other servers in the same subnet.What is the most likely cause of the problem?

A. en0 has no associated ip address.B. serverB is missing its default route.C. serverB and serverA cannot connect due to a firewall.D. en0 has been set up to block traffic from servers that are in different subnets.

Answer: B

Question: 167

A project requires a new server to be set up with the ability to automatically fail over its Ethernetconnection to a second connection if a network failure occurs. Which of the following providesgreatest resiliency?

A. Two switch ports will be needed on a switch, two Ethernet cables will be needed for theserver each connecting to two different Ethernet cards, and one IP address will be needed.B. Two switch ports will be needed on two different switches, two Ethernet cables will beneeded for the server each connecting to two different Ethernet cards, and one IP address willbe needed.C. Two switch ports will be needed on two different switches, two Ethernet cables will beneeded for the server each connecting to two different Ethernet cards, two different IPaddresses will be needed.D. One switch port will be needed on one switch, a splitter will be needed to split the connection,two Ethernet cables will be needed for the server each connecting to two different Ethernetcards, and two different IP addresses will be needed.

Answer: B

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Question: 168

Which daemon identifies available filesystems through the /etc/xtab file?

A. nfsdB. biodC. rpc.lockdD. rpc.mountd

Answer: D

Question: 169

Which file contains the attributes used to setup a new user account when executing 'mkuser'without any flags?

A. /etc/security/userB. /etc/security/passwdC. /etc/security/mkuser.sysD. /etc/security/mkuser.default

Answer: D

Question: 170

Which command should be used to reset a failed login count?

A. chsecB. chusrC. passwdD. chgusrprf

Answer: A

Question: 171

Which command will set the core size file to unlimited for the user 'webapp'?

A. no -p 'core=-1' webappB. chuser 'core=-1' webappC. setsenv -attr 'core=unlimited' webapp

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D. chsec -f '/etc/security/limits' 'core=-1' webapp

Answer: B

Question: 172

Which environment variable must be changed in a user's profile so that upon login, thecommand prompt identifies the server?

A. PMTB. PS1C. PRTD. PT1

Answer: B

Question: 173

Which command will change the user webserver's shell to ksh93?

A. chshell -ksh93 webserverB. chsh webserver /usr/bin/ksh93C. chuser -a shell=/usr/bin/ksh93 webserverD. setuid -a SHELL=/usr/bin/ksh93 -u webserver

Answer: B

Question: 174

Which command will display the current control key settings?

A. 'tty -l'B. 'stty -a'C. 'lstty -a'D. 'terminfo -l'

Answer: B

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Question: 175

How should read, write and execute permissions for 'group' and 'other' be granted to all filesand directories within the /app filesystem?

A. chmod -R 677 /appB. chmod -R 664 /appC. chmod -r 677 /appD. chmod -r 664 /app

Answer: A

Question: 176

What should an administrator do to set up a required role for a user id that will allow it tostart/stop WPARs on the server?

A. On the desired WPAR:mkrole authorizations=aix.wpar.system newRolesetkst -t role chuser roles=newRole default_roles=newRole user1B. On the global environment:mkrole authorizations=aix.wpar.system newRolesetkst -t role chuser roles=newRole default_roles=newRole user1C. On the desired WPAR:Edit the /etc/security/authorizations file adding:'newRole authorizations=aix.wpar.system'setkst -t role chuser roles=newRole default_roles=newRole user1D. On the global environment:Edit the /etc/security/authorizations file adding:'newRole authorizations=aix.wpar.system'setkst -t role chuser roles=newRole default_roles=newRole user1

Answer: B

Question: 177

Which installation method enables the quickest recovery in the event of failure when upgradingfrom AIX 5.3 to AIX 6.1?

A. Use alt_disk_install.B. Apply the upgrade without commit.C. Use a backup image from a NIM server.D. Use a mksysb image from a locally attached DVD-RAM.

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Answer: A

Question: 178

An administrator is installing AIX. The SMS panel lists the following network adapter:NIC AdaptersDeviceLocation CodeHardware1.Interpartition Logical LANU9123.710.1008B1A-V4-C2-T15e5a00004002The NIM server is running in another LPAR on the same managed system.What speed and duplex should be configured on this adapter?

A. 100/FullB. 1000/HalfC. 1000/AutoD. Auto/Auto

Answer: D

Question: 179

An administrator migrates from AIX 5.3 to AIX 6.1. Upon completion, a client questions whyfiles are missing from /tmp. How should the administrator respond to the client?

A. Explain that the files never existed in the first place.B. Explain that during a Migration install the /tmp filesystem is overwritten.C. Explain that after a Migration install, all system filesystems will be empty.D. Explain that /tmp is temporary storage and files are automatically removed every 30 days.

Answer: B

Question: 180

The output from an oslevel command results in the following warning message:Not all filesets for 61-00-040815_SP were found.Which command will display the filesets that are missing from this service pack?

A. lslpp -l |grep 'SP'B. lslpp -i 61-00-040815_SPC. instfix -icqv |grep ':-:'D. instfix -l 61-00-040815_SP

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Answer: C

Question: 181

Which LPP status signifies the inability to return to a previous version of a fileset because thesaved files have been removed?

A. APPLIEDB. REMOVEDC. REJECTEDD. COMMITTED

Answer: D

Question: 182

Which tool validates firmware and HMC compatibility for a proposed AIX upgrade?

A. SPTB. LVTC. FLRTD. SSIC

Answer: C

Question: 183

Where can the Open Source prerequisite filesets that allow the installation of the Firefox Webbrowser be found?

A. Fix CentralB. IBM AIX ToolboxC. AIX Expansion PackD. Common base AIX CDs

Answer: B

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Question: 184

Which command is used to initialize and configure a NIM master?

A. /usr/sbin/nim_initB. /usr/bin/installnimC. /usr/sbin/nimconfigD. /usr/sbin/setup_server

Answer: C

Question: 185

An administrator is defining an lpp_source called lpp_AIX6 in NIM when the following warningmessage is displayed in the output:warning: 0042-267 c_mk_lpp_source: The defined lpp_source does not have the 'simages'attribute because one or more of the following packages are missing:bosbos.netbos.diagbos.sysmgtbos.terminfobos.terminfo.all.databos.mp64devices.commonbos.64bitWhat does this warning message mean?

A. The lpp_AIX6 is not a valid lpp_source NIM resource.B. The lpp_AIX6 can be used in NIM BOS operations to install AIX only on standalone clients.C. The lpp_AIX6 can be used in NIM CUST operations to install software on SPOTs andrunning machines.D. The lpp_AIX6 does not contain all of the required software packages for NIM CUSTinstallation operations.WArialCourier NewTimes New RomanZ

Answer: C

Question: 186

Refer to the following output:The current permanent system firmware image is EM340_041The current temporary system firmware image is EM340_075The system is currently booted from the temporary firmware image.

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Which command will display similar information?

A. lsmcodeB. diag -S 1C. prtconf | grep firmware imageD. invscout -vf [Server system name]

Answer: A

Question: 187

Which describes the operation required to move to a new release level of system firmware?

A. DeferredB. TransientC. ConcurrentD. Disruptive

Answer: D

Question: 188

An administrator needs to apply a Technology Level update. During the preview install, theoutput indicates that there is insufficient space in the /usr filesystem. Review of the root volumegroup indicates there are no available physical partitions, but the /test jfs2 filesystem is only 8%used.What is the most efficient method to use the available space in the /test filesystem to apply theupdate?

A. Use chfs to reduce the /test filesystemB. Use cplv to copy the /test filesystem to a smaller logical volumeC. Use migratepv l to move the /test filesystem to a different volume groupD. Backup the /test filesystem, remove it, and recreate it with a smaller size

Answer: A

Question: 189

How can an administrator verify that the disk is still usable when the output of 'lspv' shows'hdisk1' is in a missing state?

A. lspv -l hdisk1B. lscfg -l hdisk1

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C. lsattr -l hdisk1D. dd if=/dev/hdisk1 bs=512k count=10 of=/tmp/disk.txt

Answer: D

Question: 190

Which of the following explains the relationship between a physical and logical partition?

A. A physical partition is hosted on one or more logical partitions. A logical partition is used whendescribing storage.B. A logical partition is hosted on one or more physical partitions. A physical partition is usedwhen describing storage.C. A physical partition is used when describing only a SCSI or SAS disk. A logical partition isused when describing a SAN LUN.D. A logical partition is used when describing only a SATA or SAS disk. A physical partition isused when describing RAID or mirrored arrays.

Answer: B

Question: 191

What must an administrator do to create two new volume groups on a system with only onespare disk?

A. Run the 'mkvg -M' command to create multiple volume groups on a single disk.B. Add a new disk to the system or release a disk from the one of the existing volume groups.C. Run the 'mkvg' command to create multiple volume groups on a single disk providing the diskdoes not have a PVID . D. Run the 'mkvg' command to create multiple volume groups on a single disk providing thevolume groups have the same PP size.

Answer: B

Question: 192

The 'lsvg -o' command is run with an output of only rootvg, but the server has another volumegroup named datavg, which is not displayed.What is the likely cause?

A. datavg is in an offline state.

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B. 'lsvg -o' only displays the root volume group.C. 'lsvg -o' only displays the fist volume group.D. datavg has no filesystems and therefore, is inactive.

Answer: A

Question: 193

An administrator wants to mirror an important filesystem between two disks without mirroringthe entire volume group. Which command should be used?

A. cplvB. mirrorvgC. mklvcopyD. migratelv

Answer: C

Question: 194

A log logical volume is created as indicated below:root@host1:/# mklv -a c -t jfs2log -b y datavg 1loglv00root@host1:/# lsvg -l datavgdatavg:LV NAMETYPELPsPPsPVsLV STATEMOUNT POINTloglv00jfs2log111closed/syncdN/AA new filesytem is then created using the new log logical volume. When the administratorattempts tomount the filesytem, the following error occurs:root@host1:/# mount /newfsmount: 0506-324 Cannot mount /dev/lv00 on /newfs: A system call received a parameter that isnot valid.Which of the following actions will resolve this error?

A. Recreate the file system with -p rw flags and re-mount.B. Run 'logform /dev/loglv00' and hit 'y' to destroy all data.C. Run 'clrginfo -p' to clear the invalid filesystem parameter.D. Change 'account = true' value in /etc/filesystem to 'account = false'.

Answer: B

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Question: 195

Files /tmp/file2 and /tmp/file3 are hard linked to /tmp/file1.What will the result be if a user makes changes to /tmp/file2 at the same time another user triesto delete /tmp/file1?

A. All three files will contain the updates and will remain available.B. All three files will be deleted and no changes will be made to /tmp/file2.C. Only /tmp/file2 will contain the updates, but /tmp/file3 will remain available.D. Both /tmp/file2 and /tmp/file3 will contain the updates and will remain available.

Answer: D

Question: 196

LPAR1 is configured to have the same 2 LUNs virtualized by a redundant pair of VIO servers.Which command will validate that both storage paths are available?

A. lspathB. sdd query adapterC. pcmpath query adapterD. datapath query device

Answer: A

Question: 197

Which command will check the errorlog size?

A. lssrc -s errordB. errorlog -histsizeC. /usr/lib/errdemon -lD. ls -l /var/adm/ras/errlog

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Question: 198

Which command will display messages directed to the system console?

A. alog -t console -oB. cat /var/adm/ras/conslogC. cat /var/log/all/console.logD. grep CONSOLE /var/adm/messages

Answer: A

Question: 199

Which command must be run to log a hardware repair entry in the errorlog?

A. diagB. cfgmgrC. errlogD. errlogger

Answer: A

Question: 200

An administrator suspects problems on a SCSI hard disk, but upon running diagnostics, noerrors were found. What must be done to check the condition of the drive?

A. Run diag and select the 'Certify Media' task.B. Perform a read and write test on the disk and monitor errorlog.C. Update the disk firmware to the latest level and monitor errorlog.D. Format the disk to ensure bad blocks are omitted from the disk layout.

Answer: A

Question: 201

Which command will debug the AIX kernel?

A. kdbB. snap

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C. trussD. trace

Answer: A

Question: 202

Which command will determine if the Trusted Computer Base is enabled on a system?

A. getrunmodeB. getsecconfC. tcbck -displayD. odmget -q attribute=TCB_STATE PdAt

Answer: D

Question: 203

Which command will retrieve /unix and dump from the dump device?

A. snap -RB. snap -DC. snap -UD. snap -N

Answer: B

Question: 204

An application writes to a log file in the /logs filesystem that is full. After the log file is deleted, 'df'still shows the filesystem as 100% full.What is the likely cause of the problem and what will resolve it?

A. The deleted file is still open by the application. The system must be rebooted before 'df' willshow the reduction in the filesystem.B. The deleted file is still open by the application. The application must be stopped before 'df' willshow the reduction in the filesystem.C. The filesystem is still marked as full in the /etc/fs.status file. The system must be rebootedbefore 'df' will show the reduction in the filesystem.D. The filesystem is still marked as full in the /etc/fs.status file. The application must be stoppedbefore 'df' will show the reduction in the filesystem.

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Answer: B

Question: 205

A booting system appears to be hanging with an LED code of 0c54. What is the likely cause?

A. An AIX install is in progress.B. The rootvg volume group is corrupt.C. The TCPIP configuration is incorrect.D. At least one paging device cannot be varied on.

Answer: A

Question: 206

An LPAR has hung during a reboot, reporting a 0552 LED code. What does this signify?

A. varyon of the paging device failed.B. fsck of the root (/) filesystem failed.C. varyon of the root volume group failed.D. IPL device could not be opened or a read failed.

Answer: C

Question: 207

An administrator is installing AIX 6.1 on a new LPAR and the boot sequence has stalled withreference code 0c31. What is the most likely cause?

A. The system is waiting for user input to define console type lft0.B. The system is waiting for user input to define console type tty0.C. The system is waiting for user input to define console type vty0.D. The system is waiting for user input to define console type vsa0.

Answer: C

Question: 208

NIM fails to successfully network-boot an LPAR and install AIX. The administrator wants to firstrule out network configuration or routing to be the cause.

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Which sequence of steps can be employed to debug the network-boot process?

A. 1. Comment out the bootps entry from the /etc/inetd.conf file on the LPAR.2. Stop all running processes.3. Restart inetd using the 'refresh -s inetd' command.4. Flush the ARP table on the NIM master.5. Initiate the network boot of the LPAR.B. 1. Comment out the bootps entry from the /etc/inetd.conf file on the NIM master.2. Stop all running bootpd processes.3. Restart inetd using the 'refresh -s inetd' command.4. Start bootpd from the command line :'/usr/sbin/bootpd -s -d -d -d'5. Initiate the network boot of the LPAR.C. 1. Comment out the bootps entry from the /etc/inetd.conf file on the NIM master.2. Stop all running bootpd processes.3. Restart inetd using the 'refresh -s inetd' command.4. Start bootpd from the command line :/usr/sbin/bootpd -g nfs -d -d d5. Initiate the network boot of the LPAR.D. 1. Comment out the bootps entry from the /etc/inetd.conf file on the NIM master.2. Stop all running bootpd processes.3. Restart the effected daemons using the '/etc/rc.tcpip' command.4. Start bootpd from the command line :'/usr/sbin/bootpd -s -d -d -d'5. Initiate the network boot of the LPAR.

Answer: B

Question: 209

What can be done to enable the debug information for functions to be displayed when using'ksh -x' to debug a script?

A. Run the script using 'ksh -fx'.B. Run the script using 'ksh -a function -x'.C. Edit the script and add 'set -x' at the beginning.D. Edit the script and add 'set -x' at the beginning of each function.

Answer: D

Question: 210

Which command synchronizes or rebuilds the logical volume control block, the deviceconfiguration database, and the volume group descriptor areas on the physical volumes?

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A. syncvg rootvgB. synclvm rootvgC. varyonvg rootvgD. synclvodm rootvg

Answer: D

Question: 211

An administrator is attempting to recover a filesystem that fails to manually unmount. The fsckcommand produces the following output:The current volume is: /dev/fslv02File system is currently mounted.Invalid file system size in the primary superblock.Invalid file system size in the secondary superblock.Primary superblock is corrupt.Secondary superblock is corrupt.fsck: 0507-018 Superblock is corrupt and cannot be repaired.Both primary and secondary copies are corrupt. Cannot continue tried to mountWhich steps will resolve the problem?

A. Reboot the server into maintenance mode and run 'fsck' with the '-p' parameter while thefilesystem is mounted.B. Reboot the server into maintenance mode and run 'fsck' with the '-y' parameter while thefilesystem is unmounted.C. Force a umount of the filesystem with 'umount -F /dev/fslv02', and then run 'fsck -p/dev/fslv02' while the filesystem is unmounted.D. Force a umount of the filesystem by varying off the hosting volume group and then varyonthe volume group. This will permit 'fsck -y' to be run against the failing filesystem.

Answer: B

Question: 212

The 'fsck -p /dev/lv00' command returned the following message: Not a recognized filesystem typeWhat is the likely cause of the problem and how should it be resolved?

A. The file system superblock is dirty. It can be replaced from the VGDA. B. The logical volume superblock is dirty. It can be replaced from the VGDA. C. The file system superblock is dirty. It can be replaced from the secondary copy.D. The logical volume superblock is dirty. It can be replaced from the secondary copy.

Answer: C

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Question: 213

Which command will list all subsystem resources on a server?

A. lssrc aB. lssrc gC. lssrc lD. lssrc -s

Answer: A

Question: 214

Which command starts Workload Manager?

A. wlmrunB. wlmstartC. wlmcntrlD. wlmstartup

Answer: C

Question: 215

Where is the run date for an 'at' job located?

A. Within the job environment set upB. Within the user data of the at jobC. In the file name preceeded with a useridD. In a special file used by the cron daemon

Answer: A

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