Computer Science Quiz

5 Questions  I  By Michellee
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Computer Science Quizzes & Trivia
Computer science review questions for the final exam.

  
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Questions and Answers

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  • 1. 
    Which of the following is the binary representation of 4 5/8?
    • A. 

      110.101

    • B. 

      100.101

    • C. 

      10.011

    • D. 

      100.11


  • 2. 
    A segment of a track in a mass storage system
    • A. 

      Pixel

    • B. 

      Address

    • C. 

      Sector

    • D. 

      Flip-flop


  • 3. 
    A numeric value used to identify a memory cell
    • A. 

      Hexadecimal notation

    • B. 

      Boolean operation

    • C. 

      Bit

    • D. 

      Address


  • 4. 
    A means of encoding text in which each symbol is represented by 16 bits
    • A. 

      ISO

    • B. 

      ASCII

    • C. 

      Unicode

    • D. 

      LZW


  • 5. 
    Which of the following storage systems is best suited for storing and retrieving long strings of data that are processed in their sequential order?
    • A. 

      Magnetic disk

    • B. 

      Main memory

    • C. 

      Optical CDs and DVDs


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