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Home ‣ Digital Electronics ‣ Digital Concepts See What Others Are Saying!
  • Question

  • Convert the fractional binary number 10010.0100 to decimal.


  • Options
  • A. 24.50
  • B. 18.25
  • C. 18.40
  • D. 16.25

  • Correct Answer
  • 18.25 

    • More questions

    • 1. ROMs are used to store data that generally cannot be easily changed.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The output of a NOR gate is HIGH if ________.

    • Options
    • A. all inputs are HIGH
    • B. any input is HIGH
    • C. any input is LOW
    • D. all inputs are LOW
      • Discuss
    • 3. The Boolean equation results from this Karnaugh map.


    • Options
    • A. True
    • B. False
      • Discuss
    • 4. This is an example of a POS expression:


    • Options
    • A. True
    • B. False
      • Discuss
    • 5. The correct output for this XOR truth table is ________.


    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 6. The Boolean expression for the logic circuit shown is _____.


    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 7. In the VHDL code of the stepper motor, the cout outputs are bit_vector type because they are binary bit patterns.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. The term race condition describes the time that an active signal must be present at the input to a flip-flop before an active clock edge is applied.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. A method for the automated testing of printed circuit boards is called a(n) ________.

    • Options
    • A. bed-of-nails
    • B. LUT
    • C. CLB
    • D. CPLD
      • Discuss
    • 10. Which of the following logic families has the shortest propagation delay?

    • Options
    • A. CMOS
    • B. BiCMOS
    • C. ECL
    • D. 74SXX
      • Discuss

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