The NOR gate output will be low if the two inputs are (A) 00 (B) 01 (C) 10 (D) 11 Answer : Ans: B, C, or D O/P is low if any of the I/P is high...
The output of a logic gate is 1 when all its inputs are at logic 0. the gate is either (A) a NAND or an EX-OR (B) an OR or an EX-NOR (C) an AND or an EX-OR (D) a NOR or an EX-NOR Answer : (D) a NOR or an EX-NOR...
For a NAND gate, when one or more inputs are low then the output will be A) Low B) High C) Alternately high and low D) High or low depending on relative magnitude of inputs Answer : For a NAND gate, when one or more inputs are low then the output will be High ...
The output of a 2-input NAND gate with high at both the inputs will be • High • Low • High & low • None of the above. Answer : The output of a 2-input NAND gate with high at both the inputs will be Low ...
A full adder logic circuit will have (A) Two inputs and one output. (B) Three inputs and three outputs. (C) Two inputs and two outputs. (D) Three inputs and two outputs. Answer : Ans: D A full adder circuit will add two bits and it will also accounts the carry input generated in the previous stage. Thus three inputs and two outputs (Sum and Carry) are there....
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