8/10/2019 Spring 2014_CS601_1
1/2
Assignment No. 01 (Graded)
Semester: Spring 2014
Data communication-CS601
ota! "ar#s: 20
Due Date: 1$%0&%2014
'ecti*es:
To understand the fundamentals of network topologies and modes
of communication
+p!oading instructions:
Please view the Assignment Submission Process document provided
to you by the Virtual Universityfor uploading assignments.
Your assignment must be in .doc or .doc format. !Any other
formats like scan images" P#$"
%ip" rar" bmp etc will not be accepted&
'o assignment will be accepted through email.
,u!es or "ar#ing:
(t should be clear that your assignment will not get any credit
if)
The assignment is submitted after due date.
The submitted assignment does not open or file is corrupted.
Your assignment is copied from internet" handouts or from any
other student
!Strict disciplinary action will be taken in this case&.
or an/ uer/ aout te assignment contact at cs6013*u.edu.p#
Assignment
uestion No 1: "ar#s 10
Suppose data is being transferred between two cell phones via
blue tooth. You are re*uired to answer
the following *uestions with proper reasoning)
Answer.
Point to Point line configuration. As it is the configuration
between two devices. #ata and control
information pass directly between devices with no intervening
agent.
2) 5at i!! e te re!ationsip eteen te ce!! pones7 (8eer to 8eer
or 8rimar/
Secondar/)
Answer.
Peer to Peer. (n this relationship devices share the link
e*ually" both devices send and receive data
easily through +luetooth.
$) 5ic t/pe o communication i!! it e7 (9oca! or ,emote
communication)
Answer.
,ocal -ommunication. +ecause data is being transferred between
two cell phones via blue tooth anddata can transfer through
+luetooth only when both devices are present in same building or
similarly
geographical area.
mailto:[email protected]:[email protected]
8/10/2019 Spring 2014_CS601_1
2/2
4) 5at i!! e te medium o communication7 (5ire!ess or 5ired)
Answer.
ireless medium is re*uired for the transmission of data or
information via +luetooth.
uestion No 2: "ar#s &
Suppose computer A is connected to another computer + by a
passive hub at home. You are re*uiredto mention the type !,A'" /A'
or A'& of this computer network0 Support your answer
withreason.
Answer.
,A's span on limited geographical areas as compared to /A' and
A'.A home network based on
hub is a type of ,A'.
uestion No $: "ar#s &
(dentify the following transmission modes as simple" half duple
or full duple.
a. alkie talkie )a! dup!e. Telephone conversation)u!! dup!e
c. A person talking into microphone )a! dup!e
d. Viber calling) u!! dup!ee. TV broadcasting ) simp!e
;
