Pakistan study notes for Matric, Intermediate, B.A, B.COM BSC, M.A, BCS. Free Pakistani Urdu educational school, colleges and University notes.

DEFINITIONS OF COMPUTER

Computer: a  person who computes 2a device used for computing: specific., an electronic machine by which means of stored instructions and information, performs rapid, often complex calculations or complies, correlates, and selects data.

Q1. Define computer?

ANS. DEFINITIONS OF COMPUTER

Computer is an electronic device that accepts data and instructions (in the form of programs) as input, processes that data according to the given instructions and produces information as output.

or

Computer is a machine that can accept input data, processes it and gives output.

or

A computer is an electronic device that can interpret and execute programmed commands for input, output, computation and logic operations.

or

A computer is an automatic electronic calculating device which can process given data and gives results.

or

A computer is a device capable of accepting data and gives desired result by processing.

or

A computer is a device which processes the given data with the help of a stored program at high speed. 

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