( Best 70+ ) Computer Applications MCQ

by Mr. DJ

Computer Applications MCQ

Table of Contents

Computer Applications MCQ

Computer Applications MCQ

1. Which unit is responsible for converting the data received from the user into a computer understandable format?

A. Memory Unit

B. Arithmetic & Logic Unit

C. Input Unit

D. Output Unit

E. ing

2. The only language which the computer understands is ______________

A. Assembly Language

B. Binary Language

C. BASIC

D. C Language

E. ing

3. The smallest unit of data in computer is ________________

A. Byte

B. Nibble

C. Bit

D. KB

E. ing

4. Which of the following is not a function of the Input Unit?

A. It reads instructions and data from the outside world

B. It converts the data into computer acceptable format

C. It makes the data into user understandable format

D. It supplies the data and instructions to the computer for further processing

E. ing

5. The process of producing useful information for the user is called ___________

A. Controlling

B. Outputting

C. Inputting

D. Processing

E. ing

6. The output unit converts the data entered by the user into computer understandable form.

A. True

B. False

C. none

D. all

E. ing

7. VDU stands for __________

A. Virtual Display Unit

B. Visual Display Unit

C. Virtual Detection Unit

D. Visual Detection Unit

E. ing

8. Which of the following is not a function of the Output Unit?

A. It produces results that can be easily understood by the user

B. It accepts the results produced by the computer

C. It supplies the data and instructions to the outside world

D. It supplies the data and instructions to the computer for further processing

E. ing

9. Components that provide internal storage to the CPU are ______

A. Registers

B. Program Counters

C. Controllers

D. Internal chips

E. ing

10. Saving data and instructions to make them readily available is the job of __________

A. Storage Unit

B. Cache Unit

C. Input Unit

D. Output Unit

E. ing

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