31. If a signal passing through a gate is inhibited by sending a low into one of the inputs, and the output is HIGH, the gate is a(n):
(a) AND
(b) NAND
(c) NOR
(d) OR
32. The logic gate that will have HIGH or “1” at its output when any one of its inputs is HIGH is a(n):
(a) OR gate
(b) AND gate
(c) NOR gate
(d) NOT gate
33. A single transistor can be used to build which of the following digital logic gates?
(a) AND gates
(b) OR gates
(c) NOT gates
(d) NAND gates
34. The output will be a LOW for any case when one or more inputs are zero in a(n):
(a) OR gate
(b) NOT gate
(c) AND gate
(d) NAND gate
35. How many NAND circuits are contained in a 7400 NAND IC?
(a) 1
(b) 2
(c) 4
(d) 8
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