Which Internet Protocol is responsible for mapping IP addresses to MAC…

2025

Which Internet Protocol is responsible for mapping IP addresses to MAC addresses?

  1. A.

    ARP

  2. B.

    TCP

  3. C.

    ICMP

  4. D.

    DNS

Attempted by 175 students.

Show answer & explanation

Correct answer: A

ARP works in a local network (LAN) to find the MAC (hardware) address corresponding to a known IP address, enabling proper delivery of data frames.

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