What Do You Know About Data Representation

8 Questions | Total Attempts: 176

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What Do You Know About Data Representation - Quiz

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Questions and Answers
  • 1. 
    How computer stores numbers?
    • A. 

      Floating Point Representation

    • B. 

      Binary

    • C. 

      ASCII

    • D. 

      Unicode

  • 2. 
    How many bits are in 1 byte?
    • A. 

      24

    • B. 

      1024

    • C. 

      8

    • D. 

      16

  • 3. 
    How real numbers are represented by the computer?
    • A. 

      Binary

    • B. 

      ASCII

    • C. 

      Floating Boat Representation

    • D. 

      Floating Point Representation using Mantissa and Exponent

  • 4. 
    How graphics are represented by the computer?
    • A. 

      Binary

    • B. 

      Bitmap

    • C. 

      ASCII

    • D. 

      Unicode

  • 5. 
    How text is represented by the computrer?
    • A. 

      Binary

    • B. 

      Floating Point Representation

    • C. 

      Bitmap

    • D. 

      ASCII

  • 6. 
    How many characters can ASCII represent?
    • A. 

      314

    • B. 

      100

    • C. 

      59

    • D. 

      128

  • 7. 
    Why computers use binary?
    • A. 

      Because there's no other method

    • B. 

      Because it's easy and stops signal degradation

    • C. 

      Because it sounds nice

    • D. 

      Any of those

  • 8. 
    In how many bits, words: Data representation would be stored by the computer using ASCII?
    • A. 

      19

    • B. 

      18

    • C. 

      152

    • D. 

      136

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