Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Connect with Universities & Study Abroad Experts Instantly Connect Now

Q.

In satellite communication, up link frequencies and down link frequencies are difference because

A By this method, interference can be avoided
B By this method, full duplex operation can be carried out
C By this method, two frequencies are available to the user
D This is the useful convention in satellite
Answer & Explanation
Option: [A]

Your Valuable Comments Please...

Useful Computer Science EBooks