Implementing Cisco Wireless Network Fundamentals (WIFUND, legacy) — Question 120

How many types of control frames are only used in PCF mode?

Answer options

• A. 1
• B. 2
• C. 3
• D. 4

Correct answer: C

Explanation

The correct answer is C, as there are three types of control frames specifically designed for use in PCF mode. Options A, B, and D are incorrect because they underestimate or overestimate the actual number of control frame types applicable in this mode.