Introduction to Computers and Data Processing
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Questions and Answers

What are the four basic units of a computer system?

  • Memory unit, processing unit, output unit, and input unit
  • Input unit, storage unit, central processing unit, and output unit (correct)
  • Input unit, processing unit, output unit, and memory unit
  • Control unit, processing unit, input unit, and output unit
  • What are the major operations or functions performed by a computer?

  • Get input, store data, process data, control output (correct)
  • Receive input, process data, store information, control output
  • Input data, process information, store output, control programs
  • Acquire input, manage data, process information, control devices
  • What is the main function of an input unit in a computer system?

  • Processing data and converting instructions to computer language
  • Storing data and instructions in the computer system
  • Entering data and programs into the computer system for processing (correct)
  • Controlling the flow of data within the computer system
  • What are the functions performed by an input unit?

    <p>Accepting instructions and data, converting to computer format, supplying data to the system</p> Signup and view all the answers

    Which are the components of a computer system that perform the major operations?

    <p>Input unit, storage unit, central processing unit, output unit</p> Signup and view all the answers

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