1) A ____converts paper documents and pictures to image files on a computer. a) microphone b) scanner 2) A _______is used for recording sound. a) microphone b) scanner 3) The parts that allow us to give information to the computer a) input devices b) output devices 4) A _________is used for video chatting a) whatsapp b) web cam 5) Any text or picture printed on a paper is called___ a) hard copy b) soft copy 6) ___Devices allow us to receive information from the computer a) input b) output 7) _______controls all the input and output connected to it a) keyboard b) CPU 8) ___DEVICES allow us to store and tansfer data a) input b) storage

class 3 the computer system

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