Basic Computer Organisation


 
 
Concept Explanation
 

Basic Computer Organisation

Basic Computer Organisation

A computer system is a complete computer installation including central processing unit (CPU) , Peripheral devices such as hard disk drives, floppy disk drives, monitor, printer, mouse and operating system, which are designed to work and interact with each other and with the user. A digital computer can be broadly classified as a collection of three components. These are Central Memory Store, Control Unit and Arithmetic Unit.

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Sample Questions
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Question : 1

Which of the following statement is/are correct ?

(i) Arithmetic and logic unit controls input and output devices.

(ii) I/O unit handles the mathematical operations.

Right Option : D
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Question : 2

Fill in the blanks:

  • _____________ is the brain of the computer.
  • _____________ unit controls input and output devices.
Right Option : C
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Question : 3

Which of the following statement is/are correct ?

(i) Basic computer organization consist of two main components .

(ii) C.P.U converts data into information .

Right Option : B
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