CompTIA ITF+ (FC0-U61) — Question 253

Given this example:

FEB8077911AB12TB -

Which of the following is being represented?

Answer options

• A. MAC address
• B. String
• C. Hexadecimal
• D. Unicode

Correct answer: C

Explanation

The correct answer is C, as the sequence consists of hexadecimal characters that represent values in base 16. Option A, MAC address, is incorrect because MAC addresses have a specific format that includes colons or hyphens. Option B, String, is not specific enough as it does not denote the numerical representation of the characters, and option D, Unicode, is incorrect as Unicode refers to a standard for text representation, not just hexadecimal values.