220-801 · Question #624
Which of the following is an example of a MAC address?
The correct answer is C. 00-00-00-1B-02-55. A MAC (Media Access Control) address is a 48-bit hardware identifier expressed as six pairs of hexadecimal digits separated by hyphens or colons (e.g., 00-00-00-1B-02-55). The format 192.17.2.1 is an IPv4 address (four decimal octets), and 4309:FD21:ACB3:0012 resembles an IPv6…
Question
Which of the following is an example of a MAC address?
Options
- A192.17.2.1
- C00-00-00-1B-02-55
- D4309:FD21:ACB3:0012
How the community answered
(47 responses)- A9% (4)
- C87% (41)
- D4% (2)
Explanation
A MAC (Media Access Control) address is a 48-bit hardware identifier expressed as six pairs of hexadecimal digits separated by hyphens or colons (e.g., 00-00-00-1B-02-55). The format 192.17.2.1 is an IPv4 address (four decimal octets), and 4309:FD21:ACB3:0012 resembles an IPv6 address (colon-separated hexadecimal groups). Only option C matches the correct MAC address format.
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