________ complement method is predominantly used to represent negative numbers in computer systems.

________ complement method is predominantly used to represent negative numbers in computer systems.

  1. a) 1's
  2. b) 2's
  3. c) 9's
  4. d) 10's

From the BCS Technical Cadre (ICT) October 2025 – 49th BCS Written (Special) (BPSC) exam, question 50 of 106.

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