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Combinational Logic Analysis - Technical MCQs

Q1:

The symbol shown represents ________.

A AND-OR logic

B AOI logic

C XOR gate

D XNOR gate

ANS:A - AND-OR logic

Y = A&B + C&D

1st half block --> AND Logic.
2nd half block --> summation of AB and CD will be "1" when either both are "1" OR ANYONE of AB or CD is "1"

--> >=1 represent OR Logic.