Introduction to Computers: What is a Computer?
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Questions and Answers

What is the main task performed by a computer?

  • Data storage and retrieval
  • Arithmetic operations
  • Data processing
  • Input, process, output (correct)

    • What is the origin of the word 'computer'?

  • Derived from 'to compute' meaning to calculate (correct)
  • Originated from Greek 'komputos'
  • Derived from 'com-' meaning together and 'putare' meaning to think
  • Originated from Latin 'computare'

    • What is the fundamental operation that a computer performs on data?

  • Input
  • Storage
  • Process (correct)
  • Retrieval

    • Why are computers considered automatic machines?

    <p>They work by themselves without human intervention</p> Signup and view all the answers

    What does a computer do with the data it receives?

    <p>Processes it and produces information</p> Signup and view all the answers

    What is the fundamental operation that a computer performs on data?

    <p>Process</p> Signup and view all the answers

    What is the origin of the word 'computer'?

    <p>From the word 'to calculate'</p> Signup and view all the answers

    Why are computers considered automatic machines?

    <p>They work without human intervention</p> Signup and view all the answers

    What does a computer do with the data it receives?

    <p>Processes, stores, and retrieves it</p> Signup and view all the answers

    What is the main task performed by a computer?

    <p>Input, process, output</p> Signup and view all the answers

    What is the main function of an operating system?

    <p>Acting as an interface between the user and computer hardware</p> Signup and view all the answers

    Which of the following best describes the role of the kernel in an operating system?

    <p>Allowing hardware to recognize and read programs/processes</p> Signup and view all the answers

    What is a key goal of an operating system?

    <p>Making the computer system convenient to use</p> Signup and view all the answers

    What is a function of a bootloader in an operating system?

    <p>Loading the operating system into memory during startup</p> Signup and view all the answers

    What distinguishes the kernel from other parts of an operating system?

    <p>It is responsible for allowing hardware to recognize and read programs/processes</p> Signup and view all the answers

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