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Computer Networks MCQs | Page - 27

Dear candidates you will find MCQ questions of Computer Networks here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

M

Mr. Dubey • 51.17K Points
Coach

Q. 261) Which of these is not applicable for IP protocol?

(A) is connectionless
(B) offer reliable service
(C) offer unreliable service
(D) none of the mentioned
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M

Mr. Dubey • 51.17K Points
Coach

Q. 262) Fragmentation has following demerits

(A) complicates routers
(B) open to dos attack
(C) overlapping of fragments.
(D) all of the mentioned
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M

Mr. Dubey • 51.17K Points
Coach

Q. 263) Which field helps to check rearrangement of the fragments?

(A) offset
(B) flag
(C) ttl
(D) identifer
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M

Mr. Dubey • 51.17K Points
Coach

Q. 264) The size of IP address in IPv6 is

(A) 4bytes
(B) 128bits
(C) 8bytes
(D) 100bits
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M

Mr. Dubey • 51.17K Points
Coach

Q. 265) The header length of an IPv6 datagram is _____.

(A) 10bytes
(B) 25bytes
(C) 30bytes
(D) 40bytes
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M

Mr. Dubey • 51.17K Points
Coach

Q. 266) In the IPv6 header,the traffic class field is similar to which field in the IPv4 header?

(A) fragmentation field
(B) fast-switching
(C) tos field
(D) option field
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M

Mr. Dubey • 51.17K Points
Coach

Q. 267) IPv6 doesnot use ______ type of address

(A) broadcast
(B) multicast
(C) anycast
(D) none of the mentioned
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M

Mr. Dubey • 51.17K Points
Coach

Q. 268) These are the features present in IPv4 but not in IPv6.

(A) fragmentation
(B) header checksum
(C) options
(D) all of the mentioned
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M

Mr. Dubey • 51.17K Points
Coach

Q. 269) The ____ field determines the lifetime of IPv6 datagram

(A) hop limit
(B) ttl
(C) next header
(D) none of the mentioned
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M

Mr. Dubey • 51.17K Points
Coach

Q. 270) Dual-stack approach refers to

(A) implementing ipv4 with 2 stacks
(B) implementing ipv6 with 2 stacks
(C) node has both ipv4 and ipv6 support
(D) none of the mentioned
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