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Logic circuitry is used to detect _________(a) Underflow(b) MSD(c) Overflow(d) LSDThis question was posed to me during an interview.This intriguing question comes from 1’s, 2’s, 9’s & 10’s Complements topic in chapter Number System and Codes of Digital Circuits

Answer»

Right option is (c) OVERFLOW

To explain: To check the overflow logic CIRCUITRY is used in each case. Overflow occurs when the processor cannot handle the result properly when it produces an out of the range OUTPUT.



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