Solved MCQ on Routing protocol in computer networks set-1


1) Which of the following is not the requirement of routing function?

A. Correctness

B. Robustness

C. Delay time

D. Stability


2) The ......... protocol allows the administrator to assign a cost, called the metric, to each route.

A. OSPF

B. RIP

C. BGP

D. BBGP


3) If there is only one routing sequence for each source destination pair, the scheme is known as .....

A. static routing

B. fixed alternative routing

C. standard routing

D. dynamic routing


4) The Open Shortest Path First(OSPF) protocol is an intra domain routing protocol based on ........ routing.

A. distance vector

B. link state

C. path vector

D. non distance vector


5) An/A ..........routing scheme is designed to enable switches to react to changing traffic patterns on the network.

A. static routing

B. fixed alternative routing

C. standard routing

D. dynamic routing


6) The Routing Information Protocol(RIP) is an intra domain routing based on ........routing.

A. distance vector

B. link state

C. path vector

D. distance code


7) The term ........ refers to which node or nodes in the network are responsible for the routing decision.

A. decision place

B. routing place

C. node place

D. switching place


8) In ....... routing the least cost route between any two nodes is the minimum distance.

A. path vector

B. distance vector

C. link state

D. switching


9) For centralized routing the decision is made by some designated node called ......

A. designated center

B. control center

C. network center

D. network control center


10) For purposes of routing, the Internet is divided into .......

A. wide area networks

B. autonomous networks

C. local area networks

D. autonomous system


11) In .......... a route is selected for each destination pair of nodes in the network.

A. flooding

B. variable routing

C. fixed routing

D. random routing


12) To create a neighborhood relationship, a router running BGP sends an .......... message.

A. open

B. update

c. keep alive

D. close


13) The technique which requires no network information required is ....

A. flooding

B. variable routing

C. fixed routing

D. random routing


14) An area is ....

A. part of an AS

B. composed of at least two AS

C. another term for an AS

D. composed more than two AS


15) Which of the following produces high traffic network?

A. Variable routing

B. Flooding

C. Fixed routing

D. Random routing


16) In ........... routing, we assume that there is one node (or more) in each autonomous system that acts on behave of the entire autonomous system.

A. distant vector

B. path vector

C. link state

D. multipoint


17) When a direct delivery is made, both the deliverer and receiver have the same ....

A. routing table

B. host id

C. IP address

D. Net id


18) In OSPF, a ......... link is a network with several routers attached to it.

A. point-to-point

B. transient

C. stub

D. multipoint


19) In ....... routing, the mask and the destination address are both 0.0.0.0 in routing table.

A. next-hop

B. host-specific

C. network-specific

D. default


20) In .......... the router forwards the receive packet through only one of its interfaces.

A. unicasting

B. multicasting

C. broadcasting

D. point to point


Answers:

1) C. Delay time 
2) A. OSPF
3) B. fixed alternative routing
4) B. link state
5) C. standard routing 
6) A. distance  vector
7) A. decision place
8) B. distance vector
9) D. network control center
10) D. autonomous system
11) C. fixed routing
12) B. update
13) A. flooding
14) A. part of an AS
15) B. Flooding
16) B. path vector
17) D. Net id
18) B. transient
19) D. default  
20) B. multicasting

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