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MCQs Computer Basics 4

This quiz is about MCQS Computer Basics.

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

1. WoRM stands for

 
 
 
 

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

 
 
 
 

3. Analog signal is measured in?

 
 
 
 

4. “Adobe Flash” is an example of

 
 
 
 

5. Which software controls basic I/O devices?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

9. The capacity of a hard disk depends upon the

 
 
 
 

10. The easiest file management model is

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

16. OCR stand for

 
 
 
 

17. Mac is a/an

 
 
 
 

18. The keys used to lock the keyboard

 
 
 
 

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

 
 
 
 

20. Printer is an example of?

 
 
 
 

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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