CS610 Computer Network Solved Quizzes File No 11

Question # 1 of 10 ( Start time: 10:14:36 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 ________ possible sizes.
Select correct option:
three ok
two
four
five


Question # 2 of 10 ( Start time: 10:16:00 PM ) Total Marks: 1
SMDS is............
Select correct option:
Connectionless service ok
Connection oriented service
Used for delivering blocks of data
None of the above


Question # 3 of 10 ( Start time: 10:16:17 PM ) Total Marks: 1
Which of the following statement is true regarding Link-state routing?
Select correct option:
Network topology is separated from route computation.
Each switch builds its own routing tables.
Link-state routing uses Djikstra’s algorithm.
All of the above ok


Question # 5 of 10 ( Start time: 10:17:29 PM ) Total Marks: 1
Dotted decimal represents each octet in ________ and uses a dot to separate octets.
Select correct option:
binary
decimal ok
hexadecimal
Octal


Question # 6 of 10 ( Start time: 10:17:45 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


Question # 7 of 10 ( Start time: 10:18:04 PM ) Total Marks: 1
________ protocols of TCP/IP layering model specify how to organize data into frame and how a computer transmits frames over a network.
Select correct option:
Physical Layer
Network Interface Layer ok
Internet Layer
Transport Layer


Question # 8 of 10 ( Start time: 10:19:30 PM ) Total Marks: 1
Which one of the following is the responsibility of Djikstra’ algorithm?
Select correct option:
To compute the shortest path between two nodes
To extract next hop information from path information
To insert next hop information into routing table
All of the above ok


Question # 9 of 10 ( Start time: 10:19:49 PM ) Total Marks: 1
Which one of the following is a method for computing routing table information?
Select correct option:
Manual entry
Static routing ok
Boot time routing
None of the above


Question # 10 of 10 ( Start time: 10:20:41 PM ) Total Marks: 1
ATM header is about the ---------- of the cell.
Select correct option:
15%
10% ok
20%
5%



Question # 1 of 10 ( Start time: 10:06:33 PM ) Total Marks: 1
Asynchronous Transfer Mode uses small fixed size cell. Each cell consist of ----------- octets.
Select correct option:
55
53 ok
52
51


Question # 2 of 10 ( Start time: 10:06:59 PM ) Total Marks: 1
Which one of the following is the responsibility of Djikstra’ algorithm?
Select correct option:
To compute the shortest path between two nodes
To extract next hop information from path information
To insert next hop information into routing table
All of the above ok


Question # 3 of 10 ( Start time: 10:08:11 PM ) Total Marks: 1
Mapping between a protocol address and a hardware address is called Address Resolution.
Select correct option:
True ok
False


Question # 4 of 10 ( Start time: 10:08:45 PM ) Total Marks: 1
Which of the following statement is true regarding ATM?
Select correct option:
ATM is a single technology that is designed to meet the goals of both LANs and WANs.
ATM uses the concept of connection-oriented networking.
Both (a) and (b) ok
None of the above


Question # 5 of 10 ( Start time: 10:09:03 PM ) Total Marks: 1
___________ places the boundary between the third and fourth octets
Select correct option:
Class A
Class B
Class C ok
Class D


Question # 6 of 10 ( Start time: 10:09:24 PM ) Total Marks: 1
ATM is a single technology designed to meet the goals of both -------- and -----------.
Select correct option:
LAN & PAN
LAN & WAN ok
LAN & MAN
All of above

Question # 7 of 10 ( Start time: 10:09:48 PM ) Total Marks: 1
ATM offers high speed and ----------- delay.
Select correct option:
High
Low ok
Moderate
All of above


Question # 8 of 10 ( Start time: 10:10:08 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
All of the above


Question # 9 of 10 ( Start time: 10:11:03 PM ) Total Marks: 1
Whenever it handles a packet, IP software needs to separate the destination address into a prefix and suffix
Select correct option:
True ok
False


Question # 10 of 10 ( Start time: 10:11:20 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
None of the above

Question # 1 of 10 ( Start time: 10:00:03 PM ) Total Marks: 1
Which of the following statement is true regarding Link-state routing?
Select correct option:
Network topology is separated from route computation.
Each switch builds its own routing tables.
Link-state routing uses Djikstra’s algorithm.
All of the above ok


Question # 2 of 10 ( Start time: 10:00:32 PM ) Total Marks: 1
ATM offers high speed and ----------- delay.
Select correct option:
High
Low ok
Moderate
All of above


Question # 3 of 10 ( Start time: 10:01:27 PM ) Total Marks: 1
Which of the following statement is true?
Select correct option:
CBR is one of the types of QoS specifications ok
CBR is a networking technique depending on data type
CBR is used for compressed audio and video
All of the above


Question # 4 of 10 ( Start time: 10:02:22 PM ) Total Marks: 1
Frame relay is………………….
Select correct option:
Connection oriented service ok
Connectionless service
It is typically ranges from 5Mbps to 1000Mbps.
None of the above


Question # 5 of 10 ( Start time: 10:02:52 PM ) Total Marks: 1
An exterior switch is one with which ………………….
Select correct option:
Computers are attached ok
No computer is attached
hubs are attached externally
None of the above


Question # 6 of 10 ( Start time: 10:03:18 PM ) Total Marks: 1
Whenever it handles a packet, IP software needs to separate the destination address into a prefix.
Select correct option:
True ok
False


Question # 7 of 10 ( Start time: 10:03:40 PM ) Total Marks: 1
Which of the following is not a benefit of source independence?
Select correct option:
It allows fast and efficient routing.
Packet switch do not need to have complete information about all destinations
Network functions even if topology changes
None of the above ok


Question # 8 of 10 ( Start time: 10:03:59 PM ) Total Marks: 1
The Internet service providers coordinate with the Internet assigned number authority to obtain their network numbers.
Select correct option:
True ok
False



Question # 9 of 10 ( Start time: 10:04:36 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 ok
False


Question # 10 of 10 ( Start time: 10:05:33 PM ) Total Marks: 1
QoS specifications are of ………… types
Select correct option:
2
3 ok
4
5