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

2025

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

Answer: A. ARP — 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.

  1. A.

    ARP

  2. B.

    TCP

  3. C.

    ICMP

  4. D.

    DNS

Attempted by 432 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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