CompTIA A+ Core 1 (220-1101) — Question 374

Which of the following frequency bands do 802.11b and 802.11g operate in?

Answer options

• A. 1GHz
• B. 2.4GHz
• C. 5GHz
• D. 6GHz

Correct answer: B

Explanation

The correct answer is B, as both 802.11b and 802.11g operate in the 2.4GHz frequency band. Options A, C, and D are incorrect because 1GHz, 5GHz, and 6GHz are not the frequencies used by these standards.