Implementing Cisco Wireless Network Fundamentals (WIFUND, legacy) — Question 73

When using OFDM, how many subcarriers are devoted to carrying data?

Answer options

• A. 4
• B. 12
• C. 44
• D. 48
• E. 52

Correct answer: D

Explanation

In OFDM, 48 subcarriers are specifically used to transmit data, making option D the correct choice. The other options (A, B, C, and E) do not represent the correct number of subcarriers dedicated to data in the OFDM system.