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An OR operation has 4 variables. The possible numbers of combinat...

10th Class Federal Board Exams Quizzes MCQs Quizzes Federal Board Class 10th Computer Chapter No 2

Question:
An OR operation has 4 variables. The possible numbers of combinations in its truth table are:

Option A):
16
Option B):
4
Option C):
8
Option D):
32

Correct Answer is Option A):
16