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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

  3. Conversion of binary number 11011001111110002 to hexadecimal number is

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

  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

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

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

  9. A demultiplexer is also known as

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

  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

  13. Binary means _____

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

  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

  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

  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