Practice Quiz in Domain Name System Part 2

(Last Updated On: December 21, 2017)

Practice Quiz in Domain Name System

This is the Online Practice Quiz in Domain Name System part 2 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.

Continue Part II of the Online Practice Quiz

Quiz in Domain Name System

Question 11. A ________ server loads all information from the disk file.

A. primary

B. secondary

C. zone

D. None of these


Question 12. In the Internet, the domain name space (tree) is divided into _______ different sections:

A. three

B. two

C. four

D. None of these


Question 13. The root of the DNS tree is _______.

A. a string of characters

B. a string of 63 characters

C. an empty string

D. None of these


Question 14. In __________ resolution, the resolver expects the server to supply the final answer.

A. iterative

B. recursive

C. straight

D. None of these


Question 15. The first level in the generic domains section allows ______ possible labels.

A. 10

B. 12

C. 16

D. None of these


Question 16. In __________ resolution, the server returns the IP address of the server that it thinks can resolve the query.

A. iterative

B. recursive

C. straight

D. None of these


Question 17. In a _______ name space, a name is assigned to an address. A name in this space is a sequence of characters without structure.

A. flat

B. hierarchical

C. organized

D. Connection-Oriented


Question 18. If a label is terminated by a null string, it is called a __________.

A. PQDN

B. FQDN

C. SQDN

D. None of these


Question 19. The ____________ domain section uses two-character country abbreviations.

A. generic

B. country

C. inverse

D. Bandwidth


Question 20. To have a hierarchical name space, a ______________ was designed.

A. domain space

B. domain name

C. domain name space

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.


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