Each network interface card (NIC) has a media access control address (MAC).

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Multiple Choice

Each network interface card (NIC) has a media access control address (MAC).

Explanation:
A network interface card has a hardware MAC address that identifies it on a local network. This address is built into the NIC by the manufacturer and is used at the data-link layer to uniquely identify the interface so switches can forward frames and ARP can map IPs to MACs on the LAN. Even though some systems allow MAC spoofing or multiple interfaces (each with its own MAC), the standard NIC does come with a MAC address. Therefore the statement is true.

A network interface card has a hardware MAC address that identifies it on a local network. This address is built into the NIC by the manufacturer and is used at the data-link layer to uniquely identify the interface so switches can forward frames and ARP can map IPs to MACs on the LAN. Even though some systems allow MAC spoofing or multiple interfaces (each with its own MAC), the standard NIC does come with a MAC address. Therefore the statement is true.

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