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MCQ

Q.

RPB creates a shortest path _______ tree from the source to each destination

A

unicast

B

multicast

C

broadcast

D

none of the above

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MCQ

1.

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

A

point-to-point

B

transient

C

stub

D

none of the above

Discussion

MCQ

2.

In RPF, a router forwards only the copy that has traveled the _______ path from the source to the router.

A

shortest

B

longest

C

average

D

none of the above

Discussion

MCQ

3.

In the _______ tree approach, each router needs to have one shortest path tree for each group.

A

group-shared

B

source-based

C

a or b

D

none of the above

Discussion

MCQ

4.

The Multicast Open Shortest Path First (MOSPF) protocol is an extension of the OSPF protocol that uses multicast routing to create source-based trees. The protocol is based on _______ routing

A

distance vector

B

link state

C

path vector

D

none of the above

Discussion

MCQ

5.

For purposes of routing, the Internet is divided into ___________

A

wide area networks

B

autonomous networks

C

autonomous systems

D

none of the above

Discussion

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