Computer Science Exam 1

9 Questions | Total Attempts: 61

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Computer Science Quizzes & Trivia

Computer Science Exam 1


Questions and Answers
  • 1. 
    According to the von Neumann model, _____ stored in memory
    • A. 

      Only data is

    • B. 

      Only programs are

    • C. 

      Data and programs are

    • D. 

      None of the above

  • 2. 
    A True-Color scheme has _____ many colors.
  • 3. 
    What is the difference between raster (or bitmap) graphics and vector graphics?
  • 4. 
    What is the purpose of indexed colors?
  • 5. 
    What is the minimum sampling rate suggested for audio?
    • A. 

      100 samples per second

    • B. 

      10,000 samples per second

    • C. 

      40 samples per second

    • D. 

      40,000 samples per second

  • 6. 
    What is the difference between bit rate and bit depth?
  • 7. 
    Convert (110.11)2 to decimal.
  • 8. 
    Convert (0.625) to binary
  • 9. 
    Write down the fomula used to calculate how many digits 'N' are required in another base 'b' when converting from a decimal number.
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