Which of the following BEST describes how Address Resolution Protocol (ARP) works?

A. It sends a reply packet for a specific IP, asking for the MAC address
B. It sends a reply packet to all the network elements, asking for the MAC address from a specific IP
C. It sends a request packet to all the network elements, asking for the domain name from a specific IP
D. It sends a request packet to all the network elements, asking for the MAC address from a specific IP