A. Answer the following: 1) What is Scanner? A:- 2) What is the use of microphone? A:- 3) What is the use of a printer? A:-
Answers
Explanation:
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Explanation:
Answer 1) A scanner is a device that captures images from photographic prints, posters, magazine pages, and similar sources for computer editing and display.
Answer 2) A microphone is a device that translates sound vibrations in the air into electronic signals or scribes them to a recording medium. Microphones enable many types of audio recording devices for purposes including communications of many kinds, as well as music and speech recording.
Answer 3) A printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard size sheets of paper. Printers vary in size, speed, sophistication, and cost. In general, more expensive printers are used for higher-resolution color printing.