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The number of literals in the expression F=X.Y’ +Z are _____________(a) 4(b) 3(c) 2(d) 1The question was posed to me at a job interview.This interesting question is from Boolean Functions topic in section Boolean Algebra and Logic Circuits of Computer Fundamentals

Answer»

The CORRECT answer is (b) 3

Explanation: Literals the generally the NUMBER of variables used in any boolean expression. Here, since there are 3 variables X, Y and Z, THEREFORE the answer is 3.



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