Digital Electronics - Digital Signal Processing

Why Digital Electronics Digital Signal Processing?

In this section you can learn and practice Digital Electronics Questions based on "Digital Signal Processing" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

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Where can I get Digital Electronics Digital Signal Processing Interview Questions and Answers (objective type, multiple choice)?

Here you can find objective type Digital Electronics Digital Signal Processing questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

How to solve Digital Electronics Digital Signal Processing problems?

You can easily solve all kind of Digital Electronics questions based on Digital Signal Processing by practicing the objective type exercises given below, also get shortcut methods to solve Digital Electronics Digital Signal Processing problems.

Exercise :: Digital Signal Processing - General Questions

1. 

In a flash analog-to-digital converter, the output of each comparator is connected to an input of a ________.

A. decoder
B. priority encoder
C. multiplexer
D. demultiplexer

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

2. 

Which term applies to the maintaining of a given signal level until the next sampling?

A. Holding
B. Aliasing
C. Shannon frequency sampling
D. "Stair-stepping"

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

3. 

An op-amp has very ________.

A. high voltage gain
B. high input impedance
C. low output impedance
D. all of the above

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

4. 

For a 4-bit DAC, the least significant bit (LSB) is ________.

A. 6.25% of full scale
B. 0.625% of full scale
C. 12% of full scale
D. 1.2% of full scale

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

5. 

The dual-slope analog-to-digital converter finds extensive use in ________.

A. digital voltmeters
B. function generators
C. frequency counters
D. all of the above

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.