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Welcome to the Network Layer MCQs Page

Dive deep into the fascinating world of Network Layer with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Network Layer, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of Network Layer, 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 Networking.

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

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

Network Layer MCQs | Page 20 of 38

Explore more Topics under Networking

Q191.
If an Address Resolution Protocol (ARP) request is broadcast, an ARP reply is

a.

Universal

b.

Unicast

c.

Multicast

d.

Generated locally

Discuss
Answer: (b).Unicast
Q192.
The Internet Control Message Protocol (ICMP) has the header size of

a.

12 Bytes

b.

10 Bytes

c.

08 Bytes

d.

06 Bytes

Discuss
Answer: (c).08 Bytes
Q193.
A dynamic routing table is updated

a.

Manually

b.

Periodically

c.

Randomly

d.

Automatically

Discuss
Answer: (b).Periodically
Q194.
The Communication at the network layer of the Internet is

a.

Connectionless

b.

Connection oriented

c.

Both a and b

d.

None

Discuss
Answer: (a).Connectionless
Q195.
The Internet Control Message Protocol (ICMP) is the companion of

a.

IP Transmission

b.

IP Packet

c.

IP Frame

d.

IP protocol

Discuss
Answer: (d).IP protocol
Q196.
We can use the ping program to find if a host is

a.

Alive

b.

Dead

c.

Responding

d.

Both a and c

Discuss
Answer: (d).Both a and c
Q197.
A mobile computer can move from one physical network to another, resulting in a change in its

a.

Physical Address

b.

Logical Address

c.

Datatype Address

d.

Header Address

Discuss
Answer: (a).Physical Address
Q198.
Subnetting increases the value of

a.

n+1

b.

m

c.

n

d.

zero

Discuss
Answer: (c).n
Q199.
An IPv4 address is

a.

32 bits long

b.

64 bits long

c.

128 bits long

d.

192 bits long

Discuss
Answer: (a).32 bits long
Q200.
The encrypted security payload extension header is new in

a.

IPv4

b.

IPv5

c.

IPv6

d.

IP

Discuss
Answer: (c).IPv6
Page 20 of 38

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