Question

Spread spectrum multiple access techniques allows the multiple signal to be transmitted

(a) One after the other

(b) Simultaneously

(c) All of the mentioned

(d) None of the mentioned

This question was addressed to me in an interview.

I need to ask this question from Stream Encryption and Commercial Applications topic in section Spread Spectrum Techniques of Digital Communications

Answer 1

Correct option is (b) Simultaneously

Easy explanation: Spread spectrum multiple access technique allows multiple signals occupying the same RF bandwidth to be transmitted simultaneously without interfering with one and another.