engineering computer science MCQ #991

What is the purpose of the DNS protocol?

engineering computer science MCQ #991

  1. Question 1

    Q1. What is the purpose of the DNS protocol?

    • A) To resolve hostnames to IP addresses
    • B) To resolve IP addresses to hostnames
    • C) To provide error checking
    • D) To transfer files

    Answer: To resolve hostnames to IP addresses

    Explanation: DNS resolves hostnames to IP addresses, enabling communication between devices using easy-to-remember names.