Direct Method MCQ’s

Analog Communication Electronics & Communication Engineering

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

1. The transmitter and receiver are not synchronized at all, in asynchronous transmission.
a) True
b) False

2. In synchronous transmission, receiver is able to sync with the transmitter by using ________
a) Clock bits
b) Start and Stop bits
c) CRC bits
d) Data bits

3. What is the full form of ASCII?
a) American Standard Character for Information Interchange
b) American Standard Class for Information Interchange
c) American Standard Code for Information Interchange
d) Alphanumeric Standard Code for Information Interchange

4. FEC stands for _________
a) Forward Error Correction
b) Fixed Error Correction
c) Forward Error Communication
d) Fixed Error Communication

5. The term CD in CSMA/CD stands for _________
a) Collision Detection
b) Collision Delay
c) Compact Detection
d) Compact Delay

6. In networks, long messages are divided into “chunks” called __________
a) packets
b) bits
c) parts
d) tokens

7. Run-length encoding is used to ________
a) correct data
b) segregate data
c) encrypt data
d) compress data

8. Dumb terminals are used in token-passing networks.
a) True
b) False

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