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Question 76Asked in UGC NET Computer Science, November 2017 (Paper II & III, Selected Questions)

Which of the following statements are true? (A) The fragmentation field in the base header section of IPv4 have moved to the fragmentation extension header…

Which of the following statements are true? (A) The fragmentation field in the base header section of IPv4 have moved to the fragmentation extension header in IPv6 (B) The authentication extension header is new in IPv6 (C) The record route option is not implemented in IPv6 Code :
  1. A(A) and (B) only
  2. B(B) and (C) only
  3. C(A) and (C) only
  4. D(A), (B) and (C)
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Correct answer: (D) (A), (B) and (C)

Explanation

In IPv6 the fragmentation fields of the IPv4 base header have moved to the fragmentation extension header, the authentication extension header is new in IPv6, and the record route option is not implemented in IPv6. So all the given statements are correct.

From UGC NET Computer Science PYQ, November 2017 (Paper II & III, Selected Questions)

This is question 76 of UGC NET Computer Science PYQ, November 2017 (Paper II & III, Selected Questions). 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.