What is the fundamental purpose of a communications system?
Anonymous Quiz
12%
To connect devices without the need for data exchange
86%
To exchange data between two or more parties
2%
To restrict the flow of information between parties
Which aspect of communication deals with the transmission of signals in a reliable and efficient manner?
Anonymous Quiz
8%
Data networking
3%
Data exchange
13%
Data transmission
76%
Data communications
What does networking primarily focus on?
Anonymous Quiz
10%
Reliable and efficient transmission of signals
7%
Data exchange between parties
71%
Technology and architecture of communication networks
11%
Interconnecting communicating devices
Which of the following is an example of a transducer?
Anonymous Quiz
11%
A/D Converter
3%
Encoder
2%
Modulator
84%
Microphone
What is a transmitter?
Anonymous Quiz
10%
A device that captures physical phenomena and transforms them into electrical signals
74%
An electronic device that produces radio waves
3%
A device used to counter the activity of a transmitter
13%
A device that converts the receiver signal into the intended message
Is a Device that has both transmitter and receiver in the same device
Anonymous Quiz
3%
Transmitter
3%
Receiver
2%
Recivtrans
92%
Transceiver
Convert The receiver signal into the intended message
Anonymous Quiz
9%
Transducer
3%
Input Transducer
75%
output Transducer
13%
All
Which of them isn't example on output transducer
Anonymous Quiz
10%
Screen
64%
Microphone
6%
headphone
20%
All
What is distortion in signals?
Anonymous Quiz
6%
A device that captures physical phenomena and transforms them into electrical signals
3%
A device used to counter the activity of a transmitter
85%
The alteration of the original shape of a signal
5%
A device that converts the receiver signal into the intended message