In a programmable logic device circuit diagram, the inputs to each of the OR gates are designated by ________.

In a programmable logic device circuit diagram, the inputs to each of

1.	In a programmable logic device circuit diagram, the inputs to each of the OR gates are designated by ________.
A.	a dot
B.	a bus
C.	a single line
D.	4 inputs
Answer» D. 4 inputs