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Computer Systems and Components Quiz

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Questions and Answers

What are the three components of a computer system?

Central Processing Unit, Input devices, and Output devices

What is the function of input devices in a computer system?

Input devices provide data input to the processor, which processes the data and generates useful information displayed through output devices.

Give examples of common input devices in a computer system.

Keyboard, mouse, joystick, scanner, etc.

What is the role of the Central Processing Unit (CPU) in a computer?

<p>The CPU controls the operation of all parts of the computer and processes the information entered by the input device.</p> Signup and view all the answers

Why is the Central Processing Unit (CPU) often referred to as 'the brain of the computer'?

<p>The CPU controls the operation of all parts of the computer and is responsible for processing the information entered by the input device.</p> Signup and view all the answers