Computer Basics MCQs 10

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This quiz is about the MCQS Computer Basics Quiz.

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

1. Analog signal is measured in?

 
 
 
 

2. Which software controls basic I/O devices?

 
 
 
 

3. OCR stands for

 
 
 
 

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

 
 
 
 

5. “Adobe Flash” is an example of

 
 
 
 

6. Mac is a/an

 
 
 
 

7. The easiest file management model is

 
 
 
 

8. ALU is a component of the processor, which consists of

 
 
 
 

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

 
 
 
 

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

 
 
 
 

11. A group of parallel wires that provides an electrical path between the CPU, memory, and other devices is called

 
 
 
 

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

 
 
 
 

13. WoRM stands for

 
 
 
 

14. The capacity of a hard disk depends upon the

 
 
 
 

15. The keys used to lock the keyboard

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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 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.

Online Computer Basics MCQs Quiz

  • ALU is a component of the processor, which consists of
  • OCR stands for
  • In Microsoft Windows 7, which of the following is not a gadget?
  • How many different documents you can open at one time?
  • Printer is an example of?
  • Analog signal is measured in?
  • The peripheral devices used to get information for the computer are called
  • The link between I/O devices and the system board is provided by
  • A group of parallel wires that provides an electrical path between the CPU, memory, and other devices is called
  • WoRM stands for
  • Which one of the following is referred to as “volatile memory”?
  • The surface of a hard disk is logically divided into
  • The capacity of a hard disk depends upon the
  • Which software controls basic I/O devices?
  • The easiest file management model is
  • A compact disc that can be written, read many times, erased, and written again is called?
  • “Adobe Flash” is an example of
  • Mac is a/an
  • The keys used to lock the keyboard
  • Which of the following shortcuts will create a new folder in the Windows operating system?
MCQs Computer Basic Quiz

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