Computer Science for IGCSE & O level - Boolean Logic (Section 1 - No. 26)
Given the following Boolean expression: Y = (A AND B) OR (NOT C). Which of the following logic circuits would correctly implement it?
A circuit with two inputs A and B connected to an AND gate, the output of which is then OR'd with NOT C.
A circuit with three inputs A, B and C, where A and B are AND'd, and C is NOT'd, and the two results are OR'd.
A circuit where A, B and NOT C are AND'd together
A circuit where A and B are OR'd together and the result is AND'd with NOT C.
Giải thích
The expression describes ANDing A and B, NOTing C, and then ORing the results.