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  • Question
  • When 1100010 is divided by 0101, what will be the decimal remainder?


  • Options
  • A. 2
  • B. 3
  • C. 4
  • D. 6

  • Correct Answer



  • Arithmetic Operations and Circuits problems


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    • 1. The two's complement system is to be used to add the signed numbers 11110010 and 11110011. Determine, in decimal, the sign and value of each number and their sum.

    • Options
    • A. ?14 and ?13; ?27
    • B. ?113 and ?114; 227
    • C. ?27 and ?13; 40
    • D. ?11 and ?16; ?27
    • Discuss
    • 2. Adding in binary, the decimal values 26 + 27 will produce a sum of:

    • Options
    • A. 111010
    • B. 110110
    • C. 110101
    • D. 101011
    • Discuss
    • 3. The fast carry or look-ahead carry circuits found in most 4-bit parallel-adder circuits:

    • Options
    • A. increase ripple delay
    • B. add a 1 to complemented inputs
    • C. reduce propagation delay
    • D. determine sign and magnitude
    • Discuss
    • 4. Adding the two's complement of ?11 + (?2) will yield which two's complement answer?

    • Options
    • A. 1110 1101
    • B. 1111 1001
    • C. 1111 0011
    • D. 1110 1001
    • Discuss
    • 5. Use the two's complement system to add the signed numbers 11110010 and 11110011. Determine, in decimal, the sign and value of each number and their sum.

    • Options
    • A. ?14 and ?13; ?27
    • B. ?113 and ?114; 227
    • C. ?27 and ?13; 40
    • D. ?11 and ?16; ?27
    • Discuss
    • 6. The selector inputs to an arithmetic-logic unit (ALU) determine the:

    • Options
    • A. selection of the IC
    • B. arithmetic or logic function
    • C. data word selection
    • D. clock frequency to be used
    • Discuss
    • 7. Binary subtraction of a decimal 15 from 43 will utilize which two's complement?

    • Options
    • A. 101011
    • B. 110000
    • C. 011100
    • D. 110001
    • Discuss
    • 8. What are the two types of basic adder circuits?

    • Options
    • A. half adder and full adder
    • B. half adder and parallel adder
    • C. asynchronous and synchronous
    • D. one's complement and two's complement
    • Discuss
    • 9. When multiplying in binary the decimal values 13 × 11, what is the third partial product?

    • Options
    • A. 100000
    • B. 100001
    • C. 0000
    • D. 1011
    • Discuss
    • 10. The range of an 8-bit two's complement word is from:

    • Options
    • A. +12810 to ?12810
    • B. ?12810 to +12710
    • C. +12810 to ?12710
    • D. +12710 to ?12710
    • Discuss


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