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  • Question
  • When multiplying 13 × 11 in binary, what is the third partial product?


  • Options
  • A. 1011
  • B. 00000000
  • C. 100000
  • D. 100001

  • Correct Answer
  • 00000000 


  • Digital Arithmetic Operations and Circuits problems


    Search Results


    • 1. An 8-bit register may provide storage for two's-complement codes within which decimal range?

    • Options
    • A. +128 to ?128
    • B. ?128 to +127
    • C. +128 to ?127
    • D. +127 to ?127
    • Discuss
    • 2. Divide the following binary numbers.

    • Options
    • A. 0000  0010    0000  0010    1000  1111
    • B. 0000  0010    0001  0010    0000  0100
    • C. 0000  0011    0000  0010    0000  0100
    • D. 0000  0010    0000  0010    0000  0100
    • Discuss
    • 3. In VHDL, what is a GENERATE statement?

    • Options
    • A. The start statement of a program
    • B. Not used in VHDL or ADHL
    • C. A way to get the computer to generate a program from a circuit diagram
    • D. A way to tell the compiler to replicate several components
    • Discuss
    • 4. What is the difference between a full-adder and a half-adder?

    • Options
    • A. Half-adder has a carry-in.
    • B. Full-adder has a carry-in.
    • C. Half-adder does not have a carry-out.
    • D. Full-adder does not have a carry-out.
    • Discuss
    • 5. Adding in binary, a decimal 26 + 27 will produce a sum of:

    • Options
    • A. 111010
    • B. 110110
    • C. 110101
    • D. 101011
    • Discuss
    • 6. Add the following BCD numbers.

      0110   0111   1001
      0101   1000   1000

    • Options
    • A. 0000  1011    0000  1111    0001  0001
    • B. 0001  0001    0001  0101    0001  0001
    • C. 0000  1011    0000  1111    0001  0111
    • D. 0001  0001    0001  0101    0001  0111
    • Discuss
    • 7. Could the sum output of a full-adder be used as a two-bit parity generator?

    • Options
    • A. Yes
    • B. No
    • Discuss
    • 8. Perform the following hex subtraction: ACE16 ? 99916 =

    • Options
    • A. 23516
    • B. 13516
    • C. 03516
    • D. 33516
    • Discuss
    • 9. Add the following binary numbers.

      0010 0110   0011 1011   0011 1100
      +0101 0101   +0001 1110   +0001 1111

    • Options
    • A. 0111 1011    0100  0001    0101  1011
    • B. 0111 1011    0101  1001    0101  1011
    • C. 0111 0111    0101  1001    0101  1011
    • D. 0111 0111    0100  0001    0101  1011
    • Discuss
    • 10. Subtract the following hexadecimal numbers.

      47   34   FA
      ?25   ?1C   ?2F

    • Options
    • A. 22    18    CB
    • B. 22    17    CB
    • C. 22    19    CB
    • D. 22    18    CC
    • Discuss


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