5555555555159. If an input is activated by a signal transition, it is ________. (a) hair-triggered (b) line-triggered (c) pulse-triggered (d) edge-triggered
555555555548. If an input is activated by a signal transition, it is _____________. (a) edge-triggered (b) toggle-triggered (c) clock-triggered (d) noise-triggered
5555555555146. The signal used to identify edge-triggered flip-flops is ________. (a) a bubble on the clock input (b) an inverted "L" on the output (c) the letter "E" on the enable input (d) a triangle on the clock input