[Reference: https://www.controleng.com/articles/wi-fi-and-the-osi-model/, According to the Lecture 3 - Radio Frequency and Antenna Fundamentals - Part 2 document2, two layers of the OSI model where WLANs are located are:, Physical, which defines how data is encoded and transmitted over the wireless medium using radio waves., Data Link, which defines how devices access and share the wireless medium using media access control (MAC) protocols., References: http://faculty.georgebrown.ca/~jolenewa/courses/comp3049-intermediate-wirel/lecture-3—radio-frequency.pdf, , ]