Routing Protocols Mcqs with answers
Multiple Choice Questions (MCQ) should be practiced to improve the Cyber Security skills required for various Tests like NTS, ECAT, University Entrance Tests and interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.
2. In distance vector routing, the updating packet conveys the knowledge of the router about ________________.
the whole internetwork
the neighborhood
either a or b
neither a nor b
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3. In distance vector routing, a router sends its updating packet ______________.
only to its neighbors
to every other router in the internetwork (through flooding)
either a or b
neither a nor b
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4. In distance vector routing, the updating packets are sent ________________.
periodically
when there is a change
either a or b
neither a nor b
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5. In distance vector routing, if a router is connected to three networks, its original table contains _________ entries.
no
one
three
none of the above
6. In distance vector routing, a router has a route as Destination: N, Hop Count: 7, Next Hop: B. It receives a packet from C with a route to N as Destination: N, Hop Count: 6. The new route to N should be _______________.
Destination: N, Hop Count: 7, Next Hop: B
Destination: N, Hop Count: 7, Next Hop: C
Destination: N, Hop Count: 6, Next Hop: C
none of the above
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7. In distance vector routing, a router has a route as Destination: N, Hop Count: 7, Next Hop: B. It receives a packet from C with a route to N as Destination: N, Hop Count: 5. The new route to N should be _______________.
Destination: N, Hop Count: 7, Next Hop: B
Destination: N, Hop Count: 6, Next Hop: C
Destination: N, Hop Count: 5, Next Hop: C
none of the above
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8. In distance vector routing, a router has a route as Destination: N, Hop Count: 7, Next Hop: B. It receives a packet from C with a route to N as Destination: N, Hop Count: 8. The new route to N should be _______________.
Destination: N, Hop Count: 7, Next Hop: B
Destination: N, Hop Count: 8, Next Hop: C
Destination: N, Hop Count: 9, Next Hop: C
none of the above
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9. In distance vector routing, a router has a route as Destination: N, Hop Count: 7, Next Hop: B. It receives a packet from B with a route to N as Destination: N, Hop Count: 4. The new route to N should be _______________.
Destination: N, Hop Count: 7, Next Hop: B
Destination: N, Hop Count: 4, Next Hop: B
Destination: N, Hop Count: 5, Next Hop: C
none of the above
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10. In distance vector routing, a router has a route as Destination: N, Hop Count: 7, Next Hop: B. It receives a packet from B with a route to N as Destination: N, Hop Count: 9. The new route to N should be _______________.
Destination: N, Hop Count: 7, Next Hop: B
Destination: N, Hop Count: 9, Next Hop: B
Destination: N, Hop Count: 10, Next Hop: B
none of the above
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11. In distance vector routing, a router has a route as Destination: N, Hop Count: 7, Next Hop: B. It receives a packet from C with a route to N as Destination: N, Hop Count: 7. The new route to N should be _______________.
Destination: N, Hop Count: 7, Next Hop: B
Destination: N, Hop Count: 7, Next Hop: C
Destination: N, Hop Count: 6, Next Hop: C
none of the above
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12. In distance vector routing, the routing table for each router is ___________ other routers
the same as
different from
either a or b
neither a nor b
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13. A switch that waits until the whole packet has arrived before making routing decision, is called a _________ switch.
store-and-forward
cut-through
simple
none of the above
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14. In link state routing, the updating packet conveys the knowledge of the router about ________________.
the whole internetwork
the neighborhood
either a or b
neither a nor b
Answer & Solution
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15. A switch that makes routing decision as soon as the destination address has arrived is called a _________switch.
store-and-forward
cut-through
simple
none of the above
Answer & Solution
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