Which type of the signal is used for satellite or wireless lan communication

MCQ Answer

Which type of the signal is used for satellite or wireless LAN communication

सैटेलाइट या वायरलेस LAN संचार के लिए किस प्रकार के सिग्नल का उपयोग किया जाता है?

Topic : Things and Connections

A. Radio wave

B. Microwave

C. Infrared

D. None of these

Correct Answer is :

B. Microwave