Analog And Digital Signals
5 Questions
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Analog signals are continuous, and contain time-varying quantities with constant fluctuations, whereas digital signals are discrete and have to contain a finite set of possible values. What else do you know about the differences between them? Let’s find out in this quiz on analog and digital signals.
Questions and Answers
- 1.An Analog Signal is continuous in both ____ and _____.
- A.
Frequency, power
- B.
Time, amplitude
- C.
Modulation, waveform
- D.
Segments, packets
- 2.Analog Signals is a measured response to changes in a ________.
- A.
BUS
- B.
Base
- C.
Physical Phenomena
- D.
Thicknet
- 3.Modulation is defined as:
- A.
Another method of conveying an analog signal
- B.
The beginning and ending bits of a analog signal
- C.
A way to convert analog in to a digital signal
- D.
A method of making an analog frequency higher
- 4._______ is both discrete and quantized.
- A.
Digital Signal
- B.
Analog Signal
- C.
Modulated Signal
- D.
Synchronized Signal
- 5.Analog circuits do not involve quantisation of information into digital format.
- A.
True
- B.
False
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