Introduction to Computers and Computer Programs
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Questions and Answers

What are the four basic units of a computer system?

  • Memory unit, control unit, processing unit, display unit
  • Input unit, storage unit, central processing unit, output unit (correct)
  • RAM, ROM, hard drive, motherboard
  • Keyboard, monitor, CPU, printer

    • What is the main function of an input unit in a computer system?

  • Storing data for future use
  • Processing the data and instructions
  • Displaying the final output to the user
  • Entering data and programs into the computer system (correct)

    • What are the major operations/functions performed by a computer system?

  • Get input, store data, process it, control output (correct)
  • Calculate, communicate, analyze, display
  • Input, output, memory, processing
  • Read, write, execute, save

    • What does an input unit do with the list of instructions and data from the outside world?

    <p>Accepts (or reads) and converts them into computer acceptable format</p> Signup and view all the answers

    What language are instructions and data converted into by the input unit?

    <p>Zero and one language</p> Signup and view all the answers

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