WHICH TYPE OF THE SIGNAL IS USED FOR SATELLITE OR WIRELESS LAN COMMUNICATION

O Level Online Exam

NIELIT O Level Exam

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?

A. Radio wave

B. Microwave

C. Infrared

D. None of these

Correct Answer is :

B. Microwave