cs610 mid term current subjective paper December 2011

[Vuhelper]

[B]PAPER#1
what is 10base T?
What is Multicasting?
What is FDDI?
Define 802.11 Wireless lans and CSMA?

PAPER#2
Define Static & Dynamic Routing 2 Marks
Dijkart's Algorithm 2 Marks

write note on Bridges 5 Marks
Disadvantages of Repeaters 3 Marks
Different b/w Cells and Packets 5 Marks

Mostly Mcq's from past papers

PAPER#3
Diffe b/w LAN and WAN 2 marks
Why fiber need fir ATM 3 marks
define bridge 3 marks
ambiguity may cause the failure of any network,how parity bit
check is consider in this situation 5 marks
define default route how it is deff from routing 5 marks[/B]

[shahzadsohail]

Shahzad Sohail

cs610 paper mid term 03-12-2011

All short questions were form past papers specially papers of year 2008-2009-2010

Why 10 Base T Scheme is called star shaped bus topology 2marks

In a computer network there are eight computers A,B,C,D connected with packet switch X and E,F,G and H computers are connected with packet switch Y if computer B wants to communicate with Computer H .How will it communicate 2marks

When packet switch receives a packet Why do they check Header information 2marks


A Company ABC has two offices with distance of 3000 meters How the network engineer be extend the network between two offices 3marks

Network officer want to build routing table for WAN network .How many ways he can build routing tables 3marks

Star organization using repeaters in its network.if frame comes from another network will repeater understand this frame.
Also write the back draws of Repeaters 5marks


Does PTCL provides connection oriented service if yes give an example to prove it. 5 marks

[Xpert]

good sharing dear. Keep it up.