Implementing Cisco Wireless Network Fundamentals (WIFUND, legacy) — Question 66

What are the characteristic of 2.4Ghz? (Choose three.)

Answer options

• A. total 1 to 11 channels are available
• B. total 1 to 14 channels are available
• C. fcc allowed 1 to 11 channels
• D. fcc allowed 1 to 14 channels
• E. max 100mw power allowed on CCK
• F. max 100mw power allowed on OFDM

Correct answer: B, C, E

Explanation

The correct answers are B, C, and E. In the 2.4GHz band, there are up to 14 channels available in some regions, with the FCC allowing only 11 channels in the United States. Additionally, the maximum power allowed on CCK modulation is 100mw, while OFDM also has a similar limit, but it's not directly tied to the channels available.