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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 1 of 38

Explore more Topics under Networking

Q1.
When a host on network A sends a message to a host on network B, which address does the router look at?

a.

port

b.

logical

c.

physical

d.

none of the above

Discuss
Answer: (b).logical
Q2.
How long is an IPv6 address?

a.

32 bits

b.

128 bits

c.

128 bytes

d.

64 bits

Discuss
Answer: (b).128 bits
Q3.
Which router command allows you to view the entire contents of all access lists?

a.

show all access-lists

b.

show access-lists

c.

show ip interface

d.

show interface

Discuss
Answer: (b).show access-lists
Q4.
Which protocol does Ping use?

a.

TCP

b.

ARP

c.

ICMP

d.

BootP

Discuss
Answer: (c).ICMP
Q5.
What PPP protocol provides dynamic addressing, authentication, and multilink?

a.

NCP

b.

HDLC

c.

X.25

d.

LCP

Discuss
Answer: (d).LCP
Q6.
Which of the following is private IP address?

a.

192.168.24.43

b.

168.172.19.39

c.

172.15.14.36

d.

12.0.0.1

Discuss
Answer: (a).192.168.24.43
Q7.
Which class of IP address provides a maximum of only 254 host addresses per network ID?

a.

Class A

b.

Class B

c.

Class C

d.

Class D

Discuss
Answer: (c).Class C
Q8.
Which of the following devices direct network traffic based not by MAC addresses but by software-configured network addresses?

a.

Router

b.

Hub

c.

Bridge

d.

NIC

Discuss
Answer: (a).Router
Q9.
Which of the following network devices/systems translates data from one format to another?

a.

Hub

b.

DHCP Server

c.

Gateway

d.

NIC

Discuss
Answer: (c).Gateway
Q10.
Which of the following terms is used to describe a hardware- or software-based device that protects networks from outside threats?

a.

NIC

b.

Gateway

c.

Firewall

d.

Hub

Discuss
Answer: (c).Firewall
Page 1 of 38

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