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Digital Concepts - Technical MCQs

Q1:

In a negative logic system, a high is represented by 0.

A True

B False

ANS:A - True

Positive Logic: If high voltage level is represented by 1 & low voltage level is represented by 0, then the logic system is said to be based on positive Logic.

Negative Logic: If high voltage is represented by 0 & low voltage level is represented by 1, then the logic system is said to be based on negative Logic.