Input Output And Storage Devices Pdf Input Output Computer Data An input device is a peripheral which accepts data and sends it to the cpu. data. only read bar codes. the input device converts the data into the computer's own internal code. before sending. Storage devices: store data and program. output device: show results of the process. an input device is any hardware component that allows you the user to enter data or instruction into the computer. there are many manual automatic input devices. most widely used input devices are:.
Input And Output Devices Pdf Computer Hardware Input Output There are three categories of storage devices. works by magnetising and demagnetising the surface of a spinning disk. works by altering parts of a disc that can or cannot reflect a laser beam. uses flash memory and has no moving parts.
Storage Devices Pdf Computer Data Storage Backup
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