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WorksheetsChapter 1 Telecom
Total questions: 10
Worksheet time: 5mins
How many elements in communication system fundamentals?
3
4
5
6
Any changes in the original signal which has a corrupting effect on its form or shape. What is the definition refers to?
Interference
Noise
Distortion
Harmonic
Identify the good characteristics of the signal transmitted in terms of SNR value.
High SNR
Low SNR
Low distortion
High distortion
Radio wave frequency is located between 1 MHz to 1 THz.
Yes
No
There are 2 types of transmission modes in communication system.
Yes
No
Simplex is the
Information signal flows in two directions.
Information signal flows in one direction.
Information signal flows in two directions alternately.
Information signal flows in two directions continuously.
There are 3 types of communication system.
Yes
No
The process of transferring digital information (usually in binary form) between two or more points.
Fixed communication
Broadcast communication
Data communication
Mobile communication
What type of transmission used in broadcast communication?
Full duplex
Simplex
Half full duplex
Half simplex
What type of transmission used in mobile communication?
Full duplex
Simplex
Half full duplex
Half simplex
