Electronics - Computer Hardware and Software

Why Electronics Computer Hardware and Software?

In this section you can learn and practice Electronics Questions based on "Computer Hardware and Software" 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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Here you can find objective type Electronics Computer Hardware and Software questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

How to solve Electronics Computer Hardware and Software problems?

You can easily solve all kind of Electronics questions based on Computer Hardware and Software by practicing the objective type exercises given below, also get shortcut methods to solve Electronics Computer Hardware and Software problems.

Exercise :: Computer Hardware and Software - General Questions

1. 

When referring to instruction words, a mnemonic is:

A. a short abbreviation for the operand address
B. a short abbreviation for the operation to be performed
C. a short abbreviation for the data word stored at the operand address
D. shorthand for machine language

Answer: Option B

Explanation:

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

2. 

What is the difference between mnemonic codes and machine codes?

A. There is no difference.
B. Machine codes are in binary, mnemonic codes are in shorthand English.
C. Machine codes are in shorthand English, mnemonic codes are in binary.
D. Machine codes are in shorthand English, mnemonic codes are a high-level language.

Answer: Option B

Explanation:

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

3. 

Which bus is bidirectional?

A. data bus
B. control bus
C. address bus
D. multiplexed bus

Answer: Option A

Explanation:

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

4. 

The software used to drive microprocessor-based systems is called:

A. assembly language programs
B. firmware
C. BASIC interpreter instructions
D. flowchart instructions

Answer: Option A

Explanation:

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

5. 

A microprocessor unit, a memory unit, and an input/output unit form a:

A. CPU
B. compiler
C. microcomputer
D. ALU

Answer: Option C

Explanation:

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