Operating System And Binary Code Test

19 Questions | Total Attempts: 288

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Operating System And Binary Code Test

Test covering Operating Systems and Binary Codes


Questions and Answers
  • 1. 
    What does ASCII stands for?
    • A. 

      American Standard Code for Intelligence Information

    • B. 

      Algorithm Standard Code for Information Interchange

    • C. 

      American Standard Code for Information Interchange

    • D. 

      Addition Subtraction Computer for Information Interchange

  • 2. 
    —How many digits are used in the binary system?
    • A. 

      10

    • B. 

      2

    • C. 

      5

    • D. 

      0

  • 3. 
    A 16 bit computer is faster than a 32 bit computer
    • A. 

      True

    • B. 

      False

  • 4. 
    30
    • A. 

      00011110

    • B. 

      00001001

    • C. 

      00101000

    • D. 

      00010010

    • E. 

      00110111

  • 5. 
    40
    • A. 

      00011110

    • B. 

      00001001

    • C. 

      00101000

    • D. 

      00010010

    • E. 

      00110111

  • 6. 
    55
    • A. 

      00011110

    • B. 

      00001001

    • C. 

      00101000

    • D. 

      00010010

    • E. 

      00110111

  • 7. 
    63
    • A. 

      00111111

    • B. 

      10000000

    • C. 

      01101001

    • D. 

      01001110

    • E. 

      01011010

  • 8. 
    78
    • A. 

      00111111

    • B. 

      10000000

    • C. 

      01101001

    • D. 

      01001110

    • E. 

      01011010

  • 9. 
    90
    • A. 

      00111111

    • B. 

      10000000

    • C. 

      01101001

    • D. 

      01001110

    • E. 

      01011010

  • 10. 
    105
    • A. 

      00111111

    • B. 

      10000000

    • C. 

      01101001

    • D. 

      01001110

    • E. 

      01011010

  • 11. 
    128
    • A. 

      00111111

    • B. 

      10000000

    • C. 

      01101001

    • D. 

      01001110

    • E. 

      01011010

  • 12. 
    In binary code, an 8-bit unit is called a ____________________.
  • 13. 
    THIS PART IS TO TEST YOUR KNOWLEDGE OF VENN DIAGRAMS OR SETS Study the following figure and answer the questions given below. 1.  How many educated people are employed ? A. 9 B. 18 C. 20 D. 15
  • 14. 
    How many backward people are educated ? A.   9 B. 28 C. 14 D. 6
  • 15. 
    How many backward uneducated people are employed ? A.   14 B. 5 C. 7 D. 11
  • 16. 
    A multi-user Operating System
    • A. 

      Allows many users to use the system simultaneously

    • B. 

      Allows a single user to run many programs simultaneously

    • C. 

      Is simpler in structure than a Single-User Operating System

    • D. 

      Would have less complex memory handling techniques than a Single-User Operating System

  • 17. 
    Which of the following is NOT system software?
    • A. 

      The Operating System

    • B. 

      Device Driver (eg Printer Driver)

    • C. 

      Wordprocessor

    • D. 

      Defrag Utility

    • E. 

      Format Utility

  • 18. 
    Which one of these is an operating system?
    • A. 

      Sony

    • B. 

      Hp

    • C. 

      Macintosh

    • D. 

      Dell

    • E. 

      Toshiba