GATE CSE 2025 Paper 2 — page 6

Questions 16–18 of 65. Imported answers require review unless explicitly marked reviewed.

Consider the following statements:

(i) Address Resolution Protocol (AR) provides a mapping from an IP address to the corresponding hardware (link-layer) address. (ii) A single TCP segment from a sender S to a receiver R cannot carry both data from S to R and acknowledgement for a segment from R to S.

Which ONE of the following is CORRECT?

Your answerChoose one option.

Both (i) and (ii) are TRUE

(i) is TRUE and (ii) is FALSE

(i) is FALSE and (ii) is TRUE

Both (i) and (ii) are FALSE

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Consider the routing protocols given in List I and the names given in List II:

List I | List II (i) Distance vector routing | (a) Bellman-Ford (ii) Link state routing | (b) Dijkstra

For matching of items in List I with those in List II, which ONE of the following options is CORRECT?

Your answerChoose one option.

(i) – (a) and (ii) – (b)

(i) – (a) and (ii) – (a)

(i) – (b) and (ii) – (a)

(i) – (b) and (ii) – (b)

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A machine receives an IPv4 datagram. The protocol field of the IPv4 header has the protocol number of a protocol X.

Which ONE of the following is NOT a possible candidate for X?

Your answerChoose one option.

Internet Control Message Protocol (ICMP)

Internet Group Management Protocol (IGMP)

Open Shortest Path First (OSPF)

Routing Information Protocol (RIP)

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2025 · Paper 2

Question 16

Question 17

Question 18