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CSE :: Digital Computer Electronics

  1. Conversion of decimal number 9910 to hexadecimal number is

  2. A.
    6316
    B.
    816
    C.
    6116
    D.
    5016
    E.
    None of the above

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  3. Conversion of binary number 11011001111110002 to hexadecimal number is

  4. A.
    D8F816
    B.
    A8B916
    C.
    78916
    D.
    D9F816
    E.
    None of the above

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  5. When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

  6. A.
    clock
    B.
    pulse
    C.
    register
    D.
    transistor
    E.
    None of the above

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  7. Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

  8. A.
    10110101110102
    B.
    11110110000102
    C.
    10001010001012
    D.
    010010000000102
    E.
    None of the above

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  9. A demultiplexer is also known as

  10. A.
    data selector
    B.
    data distributor
    C.
    multiplexer
    D.
    encoder
    E.
    None of the above

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  11. Conversion of a octal number 638 to its decimal number is

  12. A.
    5110
    B.
    6110
    C.
    5710
    D.
    5310
    E.
    None of the above

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  13. Binary means _____

  14. A.
    Three
    B.
    Four
    C.
    Ten
    D.
    Two
    E.
    None of the above

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  15. For an input pulse train of clock period T, the delay produced by an n stage shift register is

  16. A.
    (n-l)T
    B.
    nT
    C.
    (n+l)T
    D.
    2nT
    E.
    None of the above

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  17. _____ is the fastest logic family; it's used in high-speed applications.

  18. A.
    DTL
    B.
    TTL
    C.
    ECL
    D.
    MOS
    E.
    None of the above

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  19. Conversion of a hexadecimal number 6316 to binary number is

  20. A.
    11001112
    B.
    11000112
    C.
    1110112
    D.
    11001112
    E.
    None of the above

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