What is a computer? Can I know about its components?
Asked by ashraf bhat
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1 Answer
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A computer system consists of mainly four basic units, namely input unit, storage unit, central processing unit and output unit. Central processing unit further includes arithmetic logic unit and control unit. A computer performs five major operations or functions irrespective of its size and make.
These are:
1. It accepts data or instructions as input.
2. It stores data and instruction.
3. It processes data as per the instructions.
4. It controls all operations inside a computer and
5. It gives results in the form of output.
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