logo

CuriousTab

CuriousTab

Discussion


Home Digital Electronics Describing Logic Circuits Comments

  • Question
  • VHDL is not a new language.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 


  • Describing Logic Circuits problems


    Search Results


    • 1. In Boolean algebra, 1 · 0 = 0.

    • Options
    • A. True
    • B. False
    • Discuss
    • 2. The symbol shown below is an AND gate.


    • Options
    • A. True
    • B. False
    • Discuss
    • 3. The NAND gate is an example of combinational logic.

    • Options
    • A. True
    • B. False
    • Discuss
    • 4. A NAND gate consists of an AND gate and an OR gate connected in series with each other.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. The timing diagram for a two-input NAND gate is shown below. The gate is working correctly.


    • Options
    • A. True
    • B. False
    • Discuss
    • 6. A two-input NAND gate has inputs of 1 and 0; the output is 0.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. The output of a NAND gate is the inverse of the output for an AND gate for all possible input combinations.

    • Options
    • A. True
    • B. False
    • Discuss
    • 8. The commutative law of Boolean addition states that A + B = A · B.

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. Boolean algebra was first applied to the analysis of digital circuits by Claude Shannon at Stanford University.

    • Options
    • A. True
    • B. False
    • Discuss
    • 10. Output logic levels for certain input conditions of a logic circuit may often be determined without using the Boolean expression.

    • Options
    • A. True
    • B. False
    • Discuss


    Comments

    There are no comments.

Enter a new Comment