Question

Which of the following is a service that does the mapping between domain name and IP address?

• A. Uniform Resource Locator
• B. World Wide Web
• C. Domain Name System
• D. Hyper Text Transfer Protocol

Hint:

DNS is a critical service for the operation of the internet, enabling the use of easily memorable domain names instead of numerical IP addresses.

Answer 1

The Correct Option is C

The Domain Name System (DNS) is responsible for mapping domain names to IP addresses. It acts like a phonebook for the internet by translating human-readable addresses (e.g., www.example.com) into machine-readable IP addresses.