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Question 98Asked in BPSC TRE 1.0 (2023) Computer Science Class 11-12

Which of the following is not a step in the Header translation procedure?

  1. AThe IPv6 mapped address is changed to an IPv4 address by extracting the rightmost 32 bits
  2. BThe value of the IPv6 priority field is discarded
  3. CThe IPv6 flow label is considered
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (C) The IPv6 flow label is considered

Explanation

When an IPv6 header is translated to IPv4, the flow label is ignored. Using it is not part of the procedure, whereas extracting the rightmost 32 bits and dropping the priority are.

From BPSC TRE 1.0 (2023) Computer Science Class 11-12 — Previous Year Paper

This is question 98 of BPSC TRE 1.0 (2023) Computer Science Class 11-12 — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.