In normal ARP traffic, every host can make ARP requests.

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Multiple Choice

In normal ARP traffic, every host can make ARP requests.

Explanation:
ARP is used to map IPv4 addresses to MAC addresses on the local network. Any host that needs to communicate with an IP it hasn’t mapped yet will generate an ARP request. That request is broadcast to all devices on the LAN, asking who owns that IP. The host that actually owns the IP replies with an ARP reply containing its MAC address, while other hosts simply ignore. Because there’s no central ARP server or access control restricting who can send these requests, every host can issue ARP requests in normal operation. The only caveat is that if the target IP isn’t on the local network or isn’t in use, no reply is received.

ARP is used to map IPv4 addresses to MAC addresses on the local network. Any host that needs to communicate with an IP it hasn’t mapped yet will generate an ARP request. That request is broadcast to all devices on the LAN, asking who owns that IP. The host that actually owns the IP replies with an ARP reply containing its MAC address, while other hosts simply ignore. Because there’s no central ARP server or access control restricting who can send these requests, every host can issue ARP requests in normal operation. The only caveat is that if the target IP isn’t on the local network or isn’t in use, no reply is received.

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