Objective type questions | Computer awareness set 21

Computer awareness set 21 : Fundamental computer awareness mcqs objective type questions

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Student can access this website and can prepare for exam with the help of objective type exam questions. We always include previous questions and most important questions for better preparation that can help a lot.

In this website each webpage contains minimum 10 mcq objective type and maximum upto 30 mcq objective type questions.

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1. Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time?

A) Mark I

B) ABC 

C) Z3

D) None of above

Ans. : B) ABC

2. FORTRAN is a programming language. What does FORTRAN stand for?

A) File Translation

B) Format Translation

C) Formula Translation 

D) Floppy Translation

Ans. : C) Formula Translation

3. Which of the following memories needs refreshing?

A) SRAM

B) DRAM 

C) ROM

D) All of above

Ans. : B) DRAM

4. Can you tell what passes into and out from the computer via its ports?

A) Data

B) Bytes 

C) Graphics

D) Pictures

Ans. : B) Bytes

5. An output device that uses words or messages recorded on a magnetic medium to produce audio response is

A) Magnetic tape

B) Voice response unit 

C) Voice recognition unit

D) Voice band

Ans. : B) Voice response unit

6. Which of the items below are considered removable storage media?

A) Removable hard disk cartridges

B) (Magneto-optical) disk

C) Flexible disks cartridges

D) All of the above 

Ans. : D) All of the above

7. Which of the following is not purely output device?

A) Screen 

B) Printer

C) Speaker

D) Plotter

Ans. : A) Screen

8. Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?

A) Napier

B) Babbage

C) Pascal

D) Leibniz 

Ans. : D) Leibniz

9. The first Macintosh computer was from

A) First generation

B) Second generation

C) Third generation

D) Fourth generation 

Ans. : D) Fourth generation

10. Which of the following is not a form of data?

A) numbers and characters

B) images

C) sound

D) none of above 

Ans. : D) none of above

11. Which is not a computer classification?

A) mainframe

B) maxframe 

C) mini

D) notebook

Ans. : B) maxframe

12. The control unit of a microprocessor

A) Stores data in the memory

B) Accepts input data from keyboard

C) Performs arithmetic/logic function

D) None of above 

Ans. : D) None of above

13. Which of the following is internal memory?

A) Disks

B) Pen Drives

C) RAM 

D) CDs

Ans. : C) RAM

14. Which operation is not performed by computer

A) Inputting

B) Processing

C) Controlling

D) Understanding 

Ans. : D) Understanding

15. Floppy disks which are made from flexible plastic material are also called?

A) Hard disks

B) High-density disks

C) Diskettes 

D) Templates

Ans. : C) Diskettes