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  • Question
  • FETs are used in linear ICs to:


  • Options
  • A. increase input resistance
  • B. provide large resistances
  • C. increase device complexity
  • D. (a) and (b) above
  • E. None of the above

  • Correct Answer
  • (a) and (b) above 


  • Digital Computer Electronics problems


    Search Results


    • 1. A demultiplexer is also known as

    • Options
    • A. data selector
    • B. data distributor
    • C. multiplexer
    • D. encoder
    • E. None of the above
    • Discuss
    • 2. The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.

    • Options
    • A. LSI
    • B. MSI
    • C. MOS
    • D. MOSFET
    • E. None of the above
    • Discuss
    • 3. Which of the following is the first integrated logic family?

    • Options
    • A. RTL
    • B. DTL
    • C. TTL
    • D. MOS
    • E. None of the above
    • Discuss
    • 4. A shift register can be used for

    • Options
    • A. parallel to serial conversion
    • B. serial to parallel conversion
    • C. digital delay line
    • D. All of the above
    • E. None of the above
    • Discuss
    • 5. Conversion of binary number 11000112 to an octal number is

    • Options
    • A. 1408
    • B. 1438
    • C. 1478
    • D. 1498
    • E. None of the above
    • Discuss
    • 6. In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

    • Options
    • A. AND
    • B. OR
    • C. NAND
    • D. NOR
    • E. None of the above
    • Discuss
    • 7. Conversion of 10110112 to it's decimal equivalent is

    • Options
    • A. 8110
    • B. 9110
    • C. 10010
    • D. 20010
    • E. None of the above
    • Discuss
    • 8. With a JK master-slave flip-flop the master is cocked when the clock is _____ and the slave is triggered when the clock is _____

    • Options
    • A. set, reset
    • B. race, no change
    • C. high, low
    • D. set, race
    • E. None of the above
    • Discuss
    • 9. Which of the following Boolean algebra rules is wrong?

    • Options
    • A. 0 + A = A
    • B. 1 + A = 1
    • C. A + A = A
    • D. 1 . x = 1
    • E. None of the above
    • Discuss
    • 10. Arithmetic operation are coded in

    • Options
    • A. Decision symbols
    • B. Input/Outpur(I/0)
    • C. Processing symbols
    • D. Terminal symbols
    • E. None of the above
    • Discuss


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