Match the following:

2018

Match the following:

image.png

  1. A.

    P-III, Q-IV, R-II, S-I

  2. B.

    P-II, Q-I, R-IV, S-III

  3. C.

    P-IV, Q-I, R-II, S-III

  4. D.

    P-IV, Q-I, R-III, S-II

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Show answer & explanation

Correct answer: C

Correct matching: P → 16 bits; Q → 48 bits; R → 8 bits; S → 32 bits.

  • P. UDP Header's Port Number — 16 bits (UDP and TCP ports are 16-bit fields).

  • Q. Ethernet MAC Address — 48 bits (standard MAC addresses are 48-bit values).

  • R. IPv6 Next Header — 8 bits (the Next Header field is an 8-bit protocol identifier).

  • S. TCP Header's Sequence Number — 32 bits (sequence numbers are 32-bit values).

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