At which layers of the OSI model do 802.11 wireless LANs function? (Choose all that apply.)
A) Physical
B) Data Link
C) Network
D) Transport

Question

Quizplus · Accepted Answer

802.11 wireless LANs function at the Physical and Data Link layers of the OSI model. The Physical layer deals with the transmission of raw data over a physical medium, while the Data Link layer provides error detection and correction functions and is responsible for framing and packet transmission.

At Which Layers of the OSI Model Do 802