Computing Concepts Quiz
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Questions and Answers

Which one of the following is true about braces?

  • They are used to store data
  • They are used to execute instructions
  • They are used to delimit a list or block of statements (correct)
  • They are used to define functions

    • Which one of the following describes the role of main memory in CPU execution?

  • It executes the instructions
  • It stores the instructions for the CPU
  • It provides the data needed for processing instructions (correct)
  • It transfers data to output devices

    • Which one of the following accurately defines output devices?

  • Devices that display information to the user (correct)
  • Devices that feed data and programs into computers
  • Devices that store data for permanent storage
  • Devices that execute machine instructions

    • Which one of the following statements is true about storing information in main memory?

    <p>Information stored in main memory is lost when the computer is turned off</p> Signup and view all the answers

    Which one of the following accurately describes the unit prefix GIGA?

    <p>GIGA denotes a factor of one billion (1,000,000,000)</p> Signup and view all the answers

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