Question

In boolean algebra, the OR operation is performed by which properties?

(a) Associative properties

(b) Commutative properties

(c) Distributive properties

(d) All of the Mentioned

This question was addressed to me in an online interview.

I'm obligated to ask this question of Boolean Logic Operations in section Boolean Algebra and Minimization Techniques and Logic Gates of Digital Circuits

Answer 1

Right choice is (d) All of the Mentioned

The explanation: The expression for Associative property is given by A+(B+C) = (A+B)+C & A*(B*C) = (A*B)*C.

             The expression for Commutative property is given by A+B = B+A & A*B = B*A.

      The expression for Distributive property is given by A+BC=(A+B)(A+C) & A(B+C) = AB+AC.