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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 UGC CBSE NET 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 UGC CBSE NET 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 UGC CBSE NET 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 30 of 33

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Q291.
A network topology that combines features of linear bus and star topology:

a.

Mesh

b.

Ring

c.

Tree

d.

Cube

Discuss
Answer: (c).Tree
Q292.
The science and art of breaking ciphers

a.

Cryptography

b.

Steganography

c.

Cryptanalysis

d.

Steganalysis

Discuss
Answer: (c).Cryptanalysis
Q293.
Process of mapping a network interface IP address to its hardware address:

a.

ARP

b.

RARP

c.

ICMP

d.

IGMP

Discuss
Answer: (a).ARP
Q294.
The local area network technology used in Ethernet

a.

CSMA

b.

CSMA/CD

c.

CSMA/CA

d.

ALOHA

Discuss
Answer: (b).CSMA/CD
Q295.
Match the following Secret Key Algorithms (List I) with Corresponding Key Lengths (List II) and choose the correct answer from the code given below:

List I List II
(a) Blowfish (i) 128 – 256 bits
(b) DES (ii) 128 bits
(c) IDEA (iii) 1 - 448 bits
(d) RC5 (iv) 56 bits

a.

(a)–(iv), (b)-(iii), (c)-(ii) , d-(i)

b.

(a)–(iii), (b)-(iv), (c)-(i) , d-(ii)

c.

(a)–(iii), (b)-(iv), (c)-(ii) , d-(i)

d.

(a)–(ii), (b)-(iii), (c)-(iv) , d-(i)

Discuss
Answer: (c).(a)–(iii), (b)-(iv), (c)-(ii) , d-(i)
Q296.
The four byte IP address consists of

a.

Network Address

b.

Host Address

c.

Both Network and Host Addresses

d.

Neither Network nor Host Addresses

Discuss
Answer: (c).Both Network and Host Addresses
Q297.
Consider ISO-OSI network architecture reference model. Session layer of this model offers dialog control, token management and .................. as services.

a.

Synchronization

b.

Asynchronization

c.

Flow control

d.

Errors

Discuss
Answer: (a).Synchronization
Q298.
Which of the following statement/s is/are true?

(i) Firewalls can screen traffic going into or out of an organization.
(ii) Virtual private networks can stimulate an old leased network to provide certain desirable properties.

Choose the correct answer from the code given below:

a.

(i) only

b.

(ii) only

c.

Both (i) and (ii)

d.

Neither (i) nor (ii)

Discuss
Answer: (c).Both (i) and (ii)
Q299.
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 Internet

b.

the university network

c.

the department network

d.

the subnet to which the host belongs

Discuss
Answer: (a).the Internet
Q300.
An Internet Service Provider (ISP) has following chunk of CIDR-based IP addresses available with it :245.248.128.9./20. The ISP wants to give half of this chunk of addresses to organization A and a quarter to organization B while retaining the remaining with itself. Which of the following is a valid allocation of addresses to A and B?

a.

245.248.136.0/21 and 245.248.128.0/22

b.

245.248.128.0/21 and 245.248.128.0/22

c.

245.248.132.0/22 and 245.248.132.0/21

d.

245.248.136.0/24 and 245.248.132.0/21

Discuss
Answer: (a).245.248.136.0/21 and 245.248.128.0/22
Page 30 of 33

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