analog-to-digital electronics question and answers -Page first

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Analog to Digital problems

1. The voltages in digital electronics are continuously variable.
Options
A. True
B. False

Correct Answer: True

2. Digital systems using the 10-state system are more accurate than those using the two-state system.
Options
A. True
B. False

Correct Answer: False

3. The decimal code system used ten levels of voltage.
Options
A. True
B. False

Correct Answer: True

4. The coded group of pulses in a digital electronic circuit consists of a series of HIGH and LOW voltages.
Options
A. True
B. False

Correct Answer: True

5. In digital electronic circuits, information is first converted to a coded group of pulses.
Options
A. True
B. False

Correct Answer: True

6. Digitizing a signal converts it from digital to analog.
Options
A. True
B. False

Correct Answer: False

7. Most of the input signals applied to a computer for storage or processing are digital in nature.
Options
A. True
B. False

Correct Answer: False

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