Posted by: Pdfprep
Post Date: November 27, 2020
How many types of control frames are only used in PCF mode?
A . 1
B . 2
C . 3
D . 4
E . 0
F . 5
Answer: C
How many types of control frames are only used in PCF mode?
A . 1
B . 2
C . 3
D . 4
E . 0
F . 5
Answer: C