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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harddrive
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monitor
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processor
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motherboard
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Detailed explanation-1: -Central Processing Unit (CPU) The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it.
Detailed explanation-2: -The CPU (Central Processing Unit) is the part of a computer system that is commonly referred to as the “brains” of a computer.
Detailed explanation-3: -Computer programming refers to the detail or steps of instructions given to a computer in an appropriate computer language, which enable the computer to perform a variety of tasks in sequence or even intermittently. Q. Q. is a set of instructions, also called a program that tells a computer how to perform tasks.
Detailed explanation-4: -A computer software is a collection of data and instructions that tell the computer’s physical hardware how to work. A set of instructions is called a called computer program. We can define computer software as a collection of data & instructions that tell the computer’s hardware how to function.