1-HSCSD uses modulation technique that is different from used in GSM

GPRS-Sheet 11-In GSM the Maximum data transmission a) 14.4Kbps b) 21.4Kps c) 9.6Kbps 2-HSCSD uses modulation technique that is different from used in GSMa)True b)False3-With GPRS it is possible to combine 1-8 physical channels for one usera)True b)False

4-The GPRS mobile communication system isa) Circuit switching transmission b) Packet switching transmission 5-What is the new in EDGE?a) possibility to use more than one TS

b) Packet switching transmission

c) New modulation technique6-Why is it possible to get higher data rate with GPRS?a) Possibility of channel bundling

b) Transmission of higher data rate in one TS

c) New coding schemes

d) All above

7- Which modulation technique used in EDGE?

a) 8PSK b) GMSK8- In GPRS, it is possible to transmit real data time a)True b) False

9- The GPRS Radio resources is constant all the timea)True b) False

10- In GPRS the billing depends on the amount of information transmitted.a)True b) False

11- What types of service does GPRS offer?a) Point-to-Multipointb) Point-to-Point

c) Value-added servicesd) All above12-The system offer full channel connection regardless to traffic amount

a) Circuit Switching b) Message Switching c) Packet Switching

13-The system offer fastest switching method

a) Circuit Switching b) Message Switching c) Packet Switching14-With PTM-Group Call, the data can be sent back from the mobile station to the sender as well.a)True b) False

15-With PTM-Multicast paging is necessarya)True b) False

16- The QOS-profile consist ofa)Delay class

b)IP-address

c)All above17-The reliability parameters specify how often

a)the loss of packet data

b)the transmission of a duplicate

c)Changes in the delay time

d)All above

e) a& b

18-GPRS mobile station of Class A allows simultaneous speech and data communication.

a)True b) False

19- GPRS mobile station of Class C only allows the reception of GPRS information.a)True b) False20- GPRS mobile station of Class B and C have to be switched between the services manually. a)True b) False