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What is a feature of a MAC address?

A.

It consists of 6 hexadecimal numbers.

Answers
A.

It consists of 6 hexadecimal numbers.

B.

It consists of 24 bits.

Answers
B.

It consists of 24 bits.

C.

It consists of 38 bits.

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C.

It consists of 38 bits.

D.

It consists of 12 hexadecimal numbers.

Answers
D.

It consists of 12 hexadecimal numbers.

Suggested answer: D

Explanation:

A MAC (Media Access Control) address is a unique identifier assigned to network interfaces for communications at the data link layer of a network segment. Key features of a MAC address include:

Length and Format: A MAC address is 48 bits in length, typically represented as 12 hexadecimal digits (e.g., 00:1A:2B:3C:4D:5E).

Hexadecimal Representation: The 12 hexadecimal digits are often grouped into pairs separated by colons or hyphens for readability (e.g., 00:1A:2B:3C:4D:5E or 00-1A-2B-3C-4D-5E).

IEEE 802 MAC Address Standard

Cisco MAC Address Basics

asked 07/10/2024
Ramakrishnan Subramanian
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