Narrowbanding MCQ’s

This set of Analog Communication Multiple Choice Questions & Answers (MCQs) focuses on “Narrowbanding”.

1. BSS stands for ________
a) Basic service Set
b) Basic service System
c) Bluetooth service Set
d) Bluetooth service System

2. What do you understand by the term CAPCODE?
a) an encryption scheme
b) an addressing scheme
c) an error-detection scheme
d) a decryption scheme

3. Which band is used by Bluetooth in mobiles?
a) VHF band
b) UHF band
c) ISM band
d) HF band

4. The “forward” PCs channel is ________
a) from the base to mobile
b) from the mobile to base
c) from mobile to mobile
d) from base to base

5. LNA stands for __________
a) low noise amplifier
b) low noise amplification
c) low narrow amplification
d) low narrow amplifier

6. What is the height of the geosynchronous orbit above the equator?
a) 3,578km
b) 35,780km
c) depends on escape velocity
d) depends on satellite velocity

7. What is the full form of MSC?
a) Mobile Service Cellular
b) Mobile Switching Center
c) Mobile Switching Control
d) Mobile Servicing Council

8. The “payload” in a communication satellite consists of _________
a) power amplifiers
b) batteries
c) transponders
d) transducers

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