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Microprocessor

8085 Microprocessors
Advanced Microprocessors
  1. The negative decimal number – N in 2’s complement representation is 1011. Then the representation for – (N + 1) is—
    1. 1010
    2. 1100
    3. 1110
    4. none of these
Correct Option: A

Given 2’s complement of – N is 1011
then 2’s complement of – (N + 1) will be 1010.


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