MCQs Computer Basics 4

MCQs about computer for preparation of PPSC, FPSC, college and universities job and competitive examinations.

1. The peripheral devices used to get information for the computer are called

 
 
 
 

2. Which of the following shortcuts will create a new folder in the Windows operating system?

 
 
 
 

3. Which one of the following is referred to as “volatile memory”?

 
 
 
 

4. The keys used to lock the keyboard

 
 
 
 

5. The surface of a hard disk is logically divided into

 
 
 
 

6. Printer is an example of?

 
 
 
 

7. Which software controls basic I/O devices?

 
 
 
 

8. Analog signal is measured in?

 
 
 
 

9. The capacity of a hard disk depends upon the

 
 
 
 

10. “Adobe Flash” is an example of

 
 
 
 

11. Mac is a/an

 
 
 
 

12. The easiest file management model is

 
 
 
 

13. OCR stand for

 
 
 
 

14. A compact disc that can be written, read many times, erased and written again is called?

 
 
 
 

15. WoRM stands for

 
 
 
 

16. ALU is a component of processor, which consists of

 
 
 
 

17. The link between I/O devices and the system board is provided by

 
 
 
 

18. A group of parallel wires which provides an electrical path between CPU, memory, and other devices is called

 
 
 
 

19. How many different documents you can open at one time?

 
 
 
 

20. In Microsoft Windows 7, which of the following is not gadget?

 
 
 
 

This quiz is about MCQS computer Basics.

The greatest scientists of their era, Abu Jaffar Muhammad Ibn Musa Al-Khawarizmi (780-850), Alan Mathison Turing (1912-1954), and John Von Neuman (1903-1957) took part in the invention of computers. A mathematician and a scientist (of France) Blaise Pascal developed the first mechanical computing machine called “Paccaline” in 1642. Leibnitz’s invented the machine and named it the “Multiplier Wheel” to perform basic arithmetic operations such as addition, subtraction, multiplication, and division. The “MUltiplier Wheel” machine was further modified in 1971.

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The greatest scientists of their era, Abu Jaffar Muhammad Ibn Musa Al-Khawarizmi (780-850), Alan Mathison Turing (1912-1954), and John Von Neuman (1903-1957) took part in the invention of computers. A mathematician and a scientist (of France) Blaise Pascal developed the first mechanical computing machine called “Paccaline” in 1642. Leibnitz’s invented the machine and named it the “Multiplier Wheel” to perform basic arithmetic operations such as addition, subtraction, multiplication, and division. The “MUltiplier Wheel” machine was further modified in 1971.

MCQs Computer Basics

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