Question

RCC stands for __________

(a) Radio Common Carrier

(b) Radio Central Carrier

(c) Radio Control Carrier

(d) Radio Cell Carrier

I have been asked this question in an internship interview.

Enquiry is from Reduction of Noise topic in section Modulation of Analog Communications

Answer 1

The correct choice is (a) Radio Common Carrier

The best I can explain: RCC stands for Radio Common Carrier. It was introduced in 60’s. Like a radio it can also transmit voice communication through a push to talk system. But it used a public telephone network and has its own telephone number.