MCQs Computer Basics 4

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

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

 
 
 
 

2. Which software controls basic I/O devices?

 
 
 
 

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

 
 
 
 

4. Analog signal is measured in?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

8. OCR stand for

 
 
 
 

9. “Adobe Flash” is an example of

 
 
 
 

10. The keys used to lock the keyboard

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

14. The capacity of a hard disk depends upon the

 
 
 
 

15. WoRM stands for

 
 
 
 

16. Mac is a/an

 
 
 
 

17. Printer is an example of?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

20. The easiest file management model is

 
 
 
 

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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