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 (B)</p> Signup and view all the answers

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

<p>As an electronic file (A)</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.

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