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Introduction to Computers

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Questions and Answers

What is the primary function of a computer?

To store data permanently without processing

To manipulate data according to instructions (correct)

To provide entertainment exclusively

To operate without any input

Which of the following describes the process followed by a computer?

Accept input, process it, and generate output (correct)

Process input, accept output, and store data

Store data, accept output, and process input

Generate output first, then process input, and finally store data

What role does data play in a computer system?

Data has no significance in computing processes

Data serves only as output for the computer

Data is an optional component that computers may use

Data must be processed for a computer to function (correct)

How is the output generated from a computer?

<p>By processing the input data according to specific instructions</p> Signup and view all the answers

In what form can the results of computer processing be saved?

<p>As an electronic file</p> Signup and view all the answers

Study Notes

Introduction to Computer

A computer is an electronic machine that processes data.
Computers accept input, process it, provide output, and store information electronically.
The instructions guiding the computer's operations are called a list of instructions.
The input can include data, instructions, or commands, and the output can be anything from text to images, sounds, or other data.
The process of saving information electronically is essential for storing and retrieving data later.

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Description

This quiz covers the fundamental concepts of computers, including data processing, input and output, and electronic storage. It explores how computers function through a series of instructions, and highlights the importance of accurate data handling. Test your understanding of these basic computer principles.