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Computer Hardware and Software Quiz
12 Questions
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Computer Hardware and Software Quiz

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Questions and Answers

Which of the following is NOT a primary function of an Operating System?

  • Shutting down the Computer when the battery has reached a low level
  • Editing a spreadsheet in Microsoft Excel
  • Typing a document in Microsoft Word
  • Browsing the web using Internet Explorer (correct)
  • What is a common misconception about the function of a Monitor in a computer system?

  • It does not require a connection to the computer
  • It is not considered an input device (correct)
  • It cannot display images or videos
  • It can only be used for output purposes
  • In binary, what does the number 1011 represent in decimal?

  • 7
  • 11 (correct)
  • 13
  • 9
  • Which term best describes the two steps of an instruction cycle?

    <p>Fetch cycle, execute cycle</p> Signup and view all the answers

    Why are device drivers essential in an Operating System?

    <p>To provide a method for the Operating System to manage the hardware in a computer</p> Signup and view all the answers

    What core function does an Operating System primarily perform for a computer system?

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

    Which storage device uses sequential access method?

    <p>Magnetic Disk</p> Signup and view all the answers

    What is the purpose of address lines in a computer system?

    <p>Designate data source or destination on the bus</p> Signup and view all the answers

    Which storage type has the shortest access time in general?

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

    In which parity scheme should the total number of 1s and parity bit add up to an odd number?

    <p>Odd Parity</p> Signup and view all the answers

    Which RAID level configuration offers fault tolerance using striping with parity?

    <p>RAID 5</p> Signup and view all the answers

    What is one purpose of access control in a computer system?

    <p>Protect documents from unauthorized overwriting</p> Signup and view all the answers

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