Transformation of input into output is performed by_______

[ A ]    Peripherals
[ B ]    Input-Output unit right
[ C ]    Memory
[ D ]    Storage
[ E ]    CPU
Answer : Option B
Explanation :
Processing of data (raw facts or figures) into meaningful information is done by the CPU. Processing is done under the control of set of instructions called programs CPU contains the circuitry necessary to interpret & execute program instructions.
Computer Awareness Questions And Answers for competitive exams

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