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Digital Electronics - Engineering

Q1:

Assertion (A): Tristate logic is used for bus oriented systems Reason (R): The outputs of a tristate logic are 0, 1 and indeterminant.

A Both A and R are correct and R is correct explanation of A

B Both A and R are correct but R is not correct explanation of A

C A is true, R is false

D A is false, R is true

ANS:C - A is true, R is false

Outputs of tristate logic are 0, 1 and high impedance state.