1) The digital inputs and outputs take .........?......... values a) b) Binary c) Types of logic gate d) Logic Gate 2) AND gate a) Types of logic gate b) Binary c) Logic Gate d) 3) Not gate a) b) c) Types of logic gate d) Logic Gate 4) OR gate a) Binary b) Types of logic gate c) d) 5) In Boolean algebra, the bar sign indicates ……………….. a) OR operation b) AND operation c) NOT operation d) None of the above 6) When an input signal 1 is applied to a NOT gate, the output is ……………… a) 0 b) 1 c) Either 0 & 1 d) None of the above 7) Both OR and AND gates can have only two inputs. a) True b) False

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