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A. Distinguish between the following pairs.. Input unit and Output unit3. PriRAM and ROM

Answer»

Aninput devicesends information to a computer system forprocessing, and anoutput devicereproduces or displays the results of that processing. Input devicesonlyallow for input of data to a computer and output devicesonlyreceive the output of data from another device.

There is one majordifference betweena read-only memory (ROM) and a random-access memory (RAM) chip:ROMcan hold data without power andRAMcannot. Essentially,ROMis meant for permanent storage, andRAMis for temporary storage.



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