Practice Quiz in Domain Name System Part 1

(Last Updated On: December 21, 2017)

Practice Quiz in Domain Name System

This is the Online Practice Quiz in Domain Name System part 1 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.

Start Part I of the Online Practice Quiz

Quiz in Domain Name System

Question 1. In the domain name chal.atc.fhda.edu, _______ is the least specific label.

A. chal

B. atc

C. edu

D. None of these


Question 2. The _________ domain is used to map an address to a name.

A. generic

B. country

C. inverse

D. None of these


Question 3. A full domain name is a sequence of labels separated by ________.

A. semicolons

B. dots

C. colons

D. None of these


Question 4. DNS can use the services of ________ using the well-known port 53.

A. UDP

B. TCP

C. either (a) or (b)

D. None of these


Question 5. What a server is responsible for or has authority over is called a _________.

A. domain

B. label

C. zone

D. None of these


Question 6. The _______ domains define registered hosts according to their generic behavior.

A. generic

B. country

C. inverse

D. None of these


Question 7. In the domain name chal.atc.fhda.edu, _______ is the most specific label.

A. chal

B. atc

C. fhda

D. None of these


Question 8. A ________ server loads all information from the primary server.

A. primary

B. secondary

C. zone

D. None of these


Question 9. A pointer query involves the _______ domain.

A. inverse

B. reverse

C. root

D. None of these


Question 10. In the DNS, the names are defined in ___________ structure.

A. a linear list

B. an inverted-tree

C. a graph

D. None of these

More Practice Quiz in Domain Name System

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Complete Practice Quiz in Data Communications and Networking

Note: After taking this particular quiz, you can proceed to check all the topics.


Practice Quiz in Domain Name System Part 1
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