MCQs Computer Basics 4

Posted by Muhammad Imdad Ullah Posted on December 27, 2021 0 Comments on MCQs Computer Basics 4
Posted in Computer, Computer Basics

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

1. Mac is a/an

 
 
 
 

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

 
 
 
 

3. The easiest file management model is

 
 
 
 

4. “Adobe Flash” is an example of

 
 
 
 

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

 
 
 
 

6. OCR stand for

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

13. Which software controls basic I/O devices?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

16. WoRM stands for

 
 
 
 

17. Analog signal is measured in?

 
 
 
 

18. The keys used to lock the keyboard

 
 
 
 

19. The capacity of a hard disk depends upon the

 
 
 
 

20. Printer is an example of?

 
 
 
 

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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Author: Muhammad Imdad Ullah