logo

CuriousTab

CuriousTab

Discussion


Home Computer Science Digital Computer Electronics Comments

  • Question
  • The radix of the binary number is:


  • Options
  • A. 3
  • B. 1
  • C. 2
  • D. 10
  • E. None of the above

  • Correct Answer



  • Digital Computer Electronics problems


    Search Results


    • 1. _____ has become the most widely used bipolar family.

    • Options
    • A. DTL
    • B. TTL
    • C. ECL
    • D. MOS
    • E. None of the above
    • Discuss
    • 2. The reduced form of the Boolean expression (A+B)(A+C) is:

    • Options
    • A. AB+AC
    • B. A+B+C
    • C. AC+B
    • D. A+BC
    • E. None of the above
    • Discuss
    • 3. Which function positive logic is equivalent to OR function in negative logic?

    • Options
    • A. NOT
    • B. AND
    • C. OR
    • D. NOR
    • E. None of the above
    • Discuss
    • 4. For an input pulse train of clock period T, the delay produced by an n stage shift register is

    • Options
    • A. (n-l)T
    • B. nT
    • C. (n+l)T
    • D. 2nT
    • E. None of the above
    • Discuss
    • 5. A flip-flop can store

    • Options
    • A. one bit of data
    • B. two bits of data
    • C. three bits of data
    • D. any number of bits of data
    • E. None of the above
    • Discuss
    • 6. When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

    • Options
    • A. clock
    • B. pulse
    • C. register
    • D. transistor
    • E. None of the above
    • Discuss
    • 7. The output of the following gate is 1 only if at least one of its inputs is 0.

    • Options
    • A. AND gate
    • B. OR gate
    • C. NAND gate
    • D. NOR gate
    • E. None of the above
    • Discuss
    • 8. The number of input words in a truth table always equals _____ where n is the number of inputs bits.

    • Options
    • A. 10n
    • B. 2n
    • C. 4n
    • D. 8n
    • E. None of the above
    • Discuss
    • 9. What is the ASCII code for T?

    • Options
    • A. 1010100
    • B. 1011010
    • C. 1011100
    • D. 1011111
    • E. None of the above
    • Discuss
    • 10. Conversion of decimal number 6110 to it's binary number equivalent is

    • Options
    • A. 1111012
    • B. 1111002
    • C. 1100112
    • D. 0011012
    • E. None of the above
    • Discuss


    Comments

    There are no comments.

Enter a new Comment