Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q1321: In configuration-and-tunneling, routers use ________ tunneling to transfer multicast datagrams to other sites.
- A: IP-in-IP
- B: GRE
- C: L2TP
- D: PPTP
View Answer
A
Q1322: Core-based discovery multicast routing uses a designated ________ address for each multicast group.
- A: unicast
- B: multicast
- C: broadcast
- D: anycast
View Answer
A
Q1323: In core-based discovery, routers forward multicast datagrams to group members when the destination address matches the ________.
- A: group's address
- B: router's address
- C: host's address
- D: interface address
View Answer
A
Q1324: Fill in the blank: In Internet multicast routing, a member can ________ from a group at any time.
- A: leave
- B: only join
- C: never leave
- D: send
View Answer
A
Q1325: Fill in the blank: IP multicast groups do not reveal the ________ of their members.
- A: identity
- B: number
- C: address
- D: protocol
View Answer
A
Q1326: Fill in the blank: IGMP stands for Internet Group ________ Protocol.
- A: Management
- B: Multicast
- C: Mapping
- D: Mailing
View Answer
B
Q1327: Fill in the blank: Flood-and-prune avoids routing loops using ________.
- A: Reverse Path Broadcasting
- B: Distance Vector
- C: Link State
- D: Source Routing
View Answer
A
Q1328: Fill in the blank: Configuration-and-tunneling is suitable for groups that are ________.
- A: geographically dispersed
- B: local
- C: stationary
- D: static
View Answer
A
Q1329: Fill in the blank: Core-based discovery multicast routing uses a ________ address as the central point.
- A: unicast
- B: multicast
- C: broadcast
- D: anycast
View Answer
A
Q1330: Fill in the blank: In core-based discovery, the set of routers participating in a multicast group forms a ________.
- A: tree
- B: graph
- C: cycle
- D: path
View Answer
A