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For a three-input circuit, what is the number of truth table entries required?a.2b.4c.8d.32e.16

Question

For a three-input circuit, what is the number of truth table entries required?a.2b.4c.8d.32e.16

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Solution

The number of truth table entries required for a three-input circuit is 8. This is because each input can either be true (1) or false (0), so there are 2^3 = 8 possible combinations of inputs. Therefore, the correct answer is c. 8.

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