logo

CuriousTab

CuriousTab

Discussion


Home Computer Science Digital Computer Electronics Comments

  • Question
  • 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

  • Correct Answer
  • Processing symbols 


  • Digital Computer Electronics problems


    Search Results


    • 1. 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
    • 2. 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
    • 3. Conversion of 10110112 to it's decimal equivalent is

    • Options
    • A. 8110
    • B. 9110
    • C. 10010
    • D. 20010
    • E. None of the above
    • Discuss
    • 4. 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
    • 5. 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
    • Discuss
    • 6. The master slave JK flip-flop is effectively a combination of

    • Options
    • A. an SR flip-flop and a T flip-flop
    • B. an SR flip-flop and a D flip-flop
    • C. a T flip-flop and a D flip-flop
    • D. two T flip-flops
    • E. None of the above
    • Discuss
    • 7. Binary means _____

    • Options
    • A. Three
    • B. Four
    • C. Ten
    • D. Two
    • E. None of the above
    • Discuss
    • 8. Conversion of decimal number 8910 it's binary number equivalent is

    • Options
    • A. 10110112
    • B. 11001112
    • C. 10110012
    • D. 100112
    • E. None of the above
    • Discuss
    • 9. _____ is the fastest logic family; it's used in high-speed applications.

    • Options
    • A. DTL
    • B. TTL
    • C. ECL
    • D. MOS
    • E. None of the above
    • Discuss
    • 10. An AND gate has 7 inputs, what is the only input word that produces a 1 output?

    • Options
    • A. 0000000
    • B. 0001111
    • C. 1110000
    • D. 1111111
    • E. None of the above
    • Discuss


    Comments

    There are no comments.

Enter a new Comment