If A and B are two inputs in AND gate, then AND gate has an output of 1 when the values of A and B are
(1) A = 0, B = 0
(2) A = 1, B = 1
(3) A = 1, B = 0
(4) A = 0, B = 1
The Boolean equation of NOR gate is
(1) C = A + B
(2)
(3)
(4)
This symbol represents
(1) NAND gate
(2) OR gate
(3) AND gate
(4) NOR gate
Symbol
(1) NAND gate
(2) NOR gate
(3) NOT gate
(4) XNOR gate
To get an output 1 from the circuit shown in the figure, the input must be
(1) A = 0, B = 1, C = 0
(2) A = 1, B = 0, C = 0
(3) A = 1, B = 0, C = 1
(4) A = 1, B = 1, C = 0
The combination of the gates shown in the figure below produces
(1) NOR gate
(2) OR gate
(3) AND gate
(4) XOR gate
Which logic gate is represented by the following combination of logic gates
(1) OR
(2) NAND
(3) AND
(4) NOR
The output of the OR gate is 1
(1) If both inputs are zero
(2) If either or both inputs are 1
(3) Only if both inputs are 1
(4) If either input is zero
Which gates are represented by this figure
(1) NAND gate
(2) AND gate
(3) NOT gate
(4) OR gate
In a crystal, the atoms are located at the position of
(1) Maximum potential energy
(2) Minimum potential energy
(3) Zero potential energy
(4) Infinite potential energy