CS610 Assignment No. 2 Solution Semester Fall 2012

Assignment No. 2

Semester Fall 2012
Computer Networks – CS610

Total Marks:   15

Due Date:28^th Nov 2012

Note. Answers Must be written in tables do not use any other format (just fill the tables).

Question 1                                                                                                                 [5 Marks]
Solution:

For each Ethernet standard given in the table write each name/value against the titles of the next three columns. 

Ethernet Standards	Ethernet Name	Data Rate	Cable Used
10BaseT	Ethernet hub / star shaped bus	10 Mbps	Category 5
100BaseT	Fast Ethernet	100Mbps	Category5 E
1000BaseT	Gigabit Ethernet	1Gbps	Category 6

                                   

Question 2                                                                                                                                          [10 Marks]

Write appropriate answer against each technology/requirement.

Technologies	Access method used
Wireless LAN	CSMA/CA
Ethernet	CSMA/CD
Ring networks	Token Passing
ALOHA-net	CSMA/CD , CSMA/CA , DOCSIS
Requirements	The best cable to be used
For Secure and fast delivery	Fiber Optic
To make a network of 15 PC’s with low budget	UTP - Unshielded Twisted Pair
For cable TV network	Coaxial Cable
Requirements	The best topology
If using Central hub	Star Topology
Provide more security	Mesh topology
If one system disconnect will disturb all network	Ring Topology

cs610-quiz-1) 16-11-2012

MC090406635 : Muqaddas Bano



Quiz Start Time: 11:23 PM    
Time Left     89
sec(s)    
Question # 1 of 10 ( Start time: 11:23:16 PM )     Total Marks: 1
The satellite or radio topology in which all computers are connected to each other via satellite or radio wave is a kind of
Select correct option:
    Broadcast network
    Point-to-Point network

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Quiz Start Time: 11:23 PM    
Time Left     70
sec(s)    
Question # 2 of 10 ( Start time: 11:24:42 PM )     Total Marks: 1
In Point-to-Point topology there are...............topologies.
Select correct option:
    1
    2
    3
    4

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Quiz Start Time: 11:23 PM    
Time Left     88
sec(s)    
Question # 3 of 10 ( Start time: 11:25:08 PM )     Total Marks: 1
Fixed network is a type of networks which is classified with respect to the...........factor
Select correct option:
    Size
    Connectivity
    Medium
    Mobility

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Quiz Start Time: 11:23 PM    
Time Left     78
sec(s)    
Question # 4 of 10 ( Start time: 11:26:06 PM )     Total Marks: 1
A ---------- provides mechanism that a customer can use to set a physical address.
Select correct option:
    Static addressing scheme
    Configurable addressing scheme
    Dynamic addressing scheme
    None of the given

MC090406635 : Muqaddas Bano



Quiz Start Time: 11:23 PM    
Time Left     88
sec(s)    
Question # 5 of 10 ( Start time: 11:27:37 PM )     Total Marks: 1
---------- is also called self healing network
Select correct option:
    ATM
    FDDI
    Token Ring
    None of the given

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Quiz Start Time: 11:23 PM    
Time Left     58
sec(s)    
Question # 7 of 10 ( Start time: 11:30:03 PM )     Total Marks: 1
FDDI can transmits data at a rate of ----------
Select correct option:
    3 million bits per second
    1000 million bits per second
    10 million bits per second
    100 million bits per second