INTRODUCTION TO COMPUTERS
DEFINITION AND CLASSIFICATION OF COMPUTERS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the FOUR main functions of the computer?
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Input, Process, Output, Recording
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Input, Output, Displaying, Remembering
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Input, Process, Output, Store
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None of the above
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Explanation:
Detailed explanation-1: -“Computer is a data processing device that performs four major functions: input, process, output, and storage” 2. There are basically for basic functions of computers-input, storage, processing and output.
Detailed explanation-2: -Input device helps the computer to receive instructions from users. The output device helps the computer to produce or display the information to the users. There are various input devices available like Microphone, Joystick, Keyboard, Pointing device, Image Scanner, Graphics tablet, and more.
There is 1 question to complete.