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Welcome to the Networking MCQs Page

Dive deep into the fascinating world of Networking with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Networking, a crucial aspect of GATE CSE Exam. In this section, you will encounter a diverse range of MCQs that cover various aspects of Networking, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within GATE CSE Exam.

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Check out the MCQs below to embark on an enriching journey through Networking. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of GATE CSE Exam.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Networking. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Networking MCQs | Page 6 of 15

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Q51.
Which of the following assertions is FALSE about the Internet Protocol (IP) ?

a.

It is possible for a computer to have multiple IP addresses

b.

IP packets from the same source to the same destination can take different routes in the network

c.

IP ensures that a packet is discarded if it is unable to reach its destination within a given number of hops

d.

The packet source cannot set the route of an outgoing packets; the route is determined only by the routing tables in the routers on the way

Discuss
Answer: (d).The packet source cannot set the route of an outgoing packets; the route is determined only by the routing tables in the routers on the way
Q52.
Routers forward a packet using forwarding table entries. The network address of incoming packet may match multiple entries. How routers resolve this?

a.

Forward it the the router whose entry matches with the longest prefix of incoming packet

b.

Forward the packet to all routers whose network addresses match

c.

Discard the packet

d.

Forward it the the router whose entry matches with the longest suffix of incoming packet

Discuss
Answer: (a).Forward it the the router whose entry matches with the longest prefix of incoming packet
Q53.
Which one of the following fields of an IP header is NOT modified by a typical IP router?

a.

Checksum

b.

Source address

c.

Time to Live (TTL)

d.

Length

Discuss
Answer: (b).Source address
Q54.
In the network 200.10.11.144/27, the fourth octet (in decimal) of the last IP address of the network which can be assigned to a host is ________.

a.

158

b.

255

c.

222

d.

223

Discuss
Answer: (a).158
Q55.
If a Company require 60 hosts then What is the best possible subnet mask?

a.

255.255.255.0

b.

255.255.255.192

c.

255.255.225.224

d.

225.225.255.240

Discuss
Answer: (b).255.255.255.192
Q56.
In class C , if subnet mask is 255.255.255.224, then calculates number of subnet?

a.

6

b.

8

c.

4

d.

None of the Above

Discuss
Answer: (a).6
Q57.
A subnet has been assigned a subnet mask of 255.255.255.192. What is the maximum number of hosts that can belong to this subnet?

a.

14

b.

30

c.

62

d.

126

Discuss
Answer: (c).62
Q58.
A host is connected to a Department network which is part of a University network. The University network, in turn, is part of the Internet. The largest network in which the Ethernet address of the host is unique is:

a.

the subnet to which the host belongs

b.

the Department network

c.

the University network

d.

the Internet

Discuss
Answer: (d).the Internet
Q59.
In TCP, a unique sequence number is assigned to each

a.

byte

b.

word

c.

segment

d.

message

Discuss
Answer: (a).byte
Q60.
Which of the following objects can be used in expressions and scriplets in JSP (Java Server Pages) without explicitly declaring them?

a.

session and request only

b.

request and response only

c.

response and session only

d.

session, request and response

Discuss
Answer: (d).session, request and response
Page 6 of 15

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