CS610 Quiz No.3 Shared by Tayyaba Rehman

Question # 1 of 10 ( Start time: 01:02:38 PM )  Total Marks: 1 
In Closed-form computation, the protocol address assigned to a computer is chosen carefully so that computer’s hardware address can be computed from the protocol address using basic Boolean and _________ operations.
Select correct option:
arithmetic  ok(page 94)
XOR
Shift
XNOR


Question # 2 of 10 ( Start time: 01:04:03 PM )  Total Marks: 1 
Which one of the following is a property of dynamic routing?
Select correct option:
It is inflexible
It has low network overload
It can work around network failure ok(page 62)
All of the above


Question # 3 of 10 ( Start time: 01:05:00 PM )  Total Marks: 1 
The term signaling is used to describe------------
Select correct option:
 Communication about the internet
Communication about the extranet
Communication about the network ok(page 70)
None of above


Question # 4 of 10 ( Start time: 01:05:49 PM )  Total Marks: 1 
In Asynchronous Transfer Mode VPI/VCI fields indentify the cells--------------
Select correct option:
Source
Destination   ok(page 66)
Port #
None of above


Question # 5 of 10 ( Start time: 01:07:19 PM )  Total Marks: 1
_______ protocols of TCP/IP layering model specify how to ensure reliable transfer.
Select correct option:
Physical Layer
Network Interface Layer
Internet Layer
Transport Layer ok(page 84)


Question # 6 of 10 ( Start time: 01:08:21 PM )  Total Marks: 1
The IP class scheme does not divide the ________ address space into equal size class and the classes do not contain the same number of networks.
Select correct option:
 16-bit
32-bit   ok(page 88)
48-bit
64-bit


Question # 7 of 10 ( Start time: 01:09:19 PM )  Total Marks: 1 
An exterior switch is one with which ………………….
Select correct option:
 Computers are attached ok(page 59)
No computer is attached
hubs are attached externally
None of the above


Question # 8 of 10 ( Start time: 01:10:36 PM )  Total Marks: 1 
If a link or a packet switch fails then which one of the following would possibly be happened?
Select correct option:
Link would be reestablished
Request to change failed hardware would appear    
The packet switch will modify the tables ok(page 63)
None of the above


Question # 9 of 10 ( Start time: 01:11:56 PM )  Total Marks: 1 
As the Internet grew, the original Classful addressing scheme became a limitation. The IP address space was being exhausted because all networks had to choose one of three possible sizes.
Select correct option:
 True   ok(page 90)
False


Question # 10 of 10 ( Start time: 01:13:22 PM )  Total Marks: 1 
Two computers with a connection through an ATM network will likely have same VPI/VCI values for each end of the connection
Select correct option:
 True
 False    ok(page 68)