What is a domain name registrar? MCQ with Answer and Explanation

What is a domain name registrar?
A. An organization that sells domain names
B. A company that manages the DNS root servers
C. A web hosting provider
D. A search engine
Answer: Option A
Solution (By JKSSB Mock Tests)
A domain name registrar is a company that manages the reservation of Internet domain names and provides registration services to the public.

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Practice More Internet and Web Technologies Questions

Question #1
Which type of internet network technology delivers exceptionally fast data transmission speeds using light pulses traveling through flexible glass or plastic filaments?
A. Dial-up Modem lines
B. Satellite Radio Array
C. Fiber Optic Broadband
D. Coaxial Cable Grid

Correct Answer: Option C


Explanation:
Fiber optic connections transmit data as light pulses through glass or plastic fibers, offering much higher bandwidth and lower latency than copper wire networks.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which of the following is a valid scheme in a URL?
A. All of the above
B. http
C. ftp
D. https

Correct Answer: Option A


Explanation:
http, https, and ftp are all valid URL schemes (protocols).

This question belongs to: Computer Internet and Web Technologies
Question #3
Which specific protocol operates inside network infrastructures to handle dynamic routing pathways across independent autonomous systems globally on the internet?
A. HTTP plain text standards
B. SMTP protocol paths
C. BGP (Border Gateway Protocol)
D. POP3 server frameworks

Correct Answer: Option C


Explanation:
BGP (Border Gateway Protocol) manages routing decisions across the global internet's core systems, determining the most efficient paths for data traffic to cross large autonomous networks.

This question belongs to: Computer Internet and Web Technologies