A wireless LAN is being deployed inside the new one room office that is occupied by the park ranger. The office is located at the highest part of the national park. After network testing is complete, the technicians report that the wireless LAN signal is occasionally affected by some type of interference. What is a possible cause of the signal distortion?

Question $7$ Answer

a$.$

The elevated location where the wireless LAN was installed.

b$.$

A large number of trees surround the office.

c$.$

The number of wireless devices that are used in the wireless LAN.

d$.$

The microwave oven.