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Welcome to the DNS MCQs Page

Dive deep into the fascinating world of DNS with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of DNS, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of DNS, 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 DNS. 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 DNS. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

DNS MCQs | Page 5 of 10

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Q41.
The name of the domain is the domain name of the node at the top of the

a.

Sub Tree

b.

Main Tree

c.

Leaf Node

d.

Bottom Tree

Discuss
Answer: (a).Sub Tree
Q42.
The domain, which is used to map an address to a name is called

a.

Generic Domains

b.

Inverse Domain

c.

Main Domains

d.

Sub-Domains

Discuss
Answer: (b).Inverse Domain
Q43.
The term that define registered hosts according to their generic behavior, is called

a.

Generic Domains

b.

Main Domains

c.

Super-Domains

d.

Sub-Domains

Discuss
Answer: (a).Generic Domains
Q44.
The DNS client adds the suffix atc.jhda.edu. before passing the address to the

a.

DNS Client

b.

DNS Server

c.

DNS Label

d.

DNS Recipient

Discuss
Answer: (b).DNS Server
Q45.
The well-known port used for encapsulation by the server is

a.

Port 7

b.

Port 23

c.

Port 53

d.

Port 67

Discuss
Answer: (c).Port 53
Q46.
Each node in the tree has a

a.

Primary Name

b.

Domain name.

c.

DNS tree

d.

All of the above

Discuss
Answer: (b).Domain name.
Q47.
The Two types of records are used in DNS those are

a.

Question Record

b.

Answers Record

c.

Resource Record

d.

Both a and c

Discuss
Answer: (d).Both a and c
Q48.
In Domain Name, a full domain name always ends up at

a.

1 Node

b.

2 Nodes

c.

0 Node

d.

Null Node

Discuss
Answer: (d).Null Node
Q49.
Domain Name System (DNS), is a protocol that can be used in different

a.

Layers

b.

Categories

c.

Platform

d.

Stages

Discuss
Answer: (c).Platform
Q50.
In the Internet, the domain name tree is divided into three

a.

Different Stages

b.

Different Layers

c.

Different Parts

d.

Different Sections

Discuss
Answer: (d).Different Sections
Page 5 of 10

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