Saturday 4 February 2012

Digital questions -6

26.  What is the major advantage of the J-K flip-flop over the S-R flip-flop?
A. The J-K flip-flop is much faster.
B. The J-K flip-flop does not have propagation delay problems.
C. The J-K flip-flop has a toggle state.
D. The J-K flip-flop has two outputs.


27.  Decoupling capacitors should be tied from VCC on one device to ground on a different device.
A. TrueB. False

28.  One example for the use of a Schmitt trigger is as a(n):
A. switch debouncer
B. racer
C. astable oscillator
D. transition pulse generator

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