Question

A _______________ is a unique address assigned to most network interface cards (NICs) by the manufacturer for identification.

a. IP address
b. Unicast
c. Ethernet address
d. MAC address

Answer 1

A MAC address is a unique identifier assigned to network interface cards (NICs) by the manufacturer for identification purposes. It consists of six pairs of alphanumeric characters and is used to identify devices on a local area network (LAN).

Step-by-step explanation:

A MAC address is a unique address assigned to most network interface cards (NICs) by the manufacturer for identification. It is a series of six pairs of alphanumeric characters separated by colons or hyphens. Unlike an IP address, which is assigned by the network administrator or Internet Service Provider (ISP), a MAC address is assigned to the hardware itself. It is used in the lower layers of the network protocol stack to identify devices on a local area network (LAN).

A MAC address is a unique address assigned to most network interface cards (NICs) by the manufacturer for identification.A MAC address is a unique address assigned to most network interface cards (NICs) by the manufacturer for identification. It is a series of six pairs of alphanumeric characters separated by colons or hyphens. Unlike an IP address, which is assigned by the network administrator or Internet Service Provider (ISP), a MAC address is assigned to the hardware itself. It is used in the lower layers of the network protocol stack to identify devices on a local area network (LAN).