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What is the major advantage of the J-K flip-flop over the S-R flip-flop?

The J-K flip-flop is much faster.
The J-K flip-flop does not have propagation delay problems.
The J-K flip-flop has a toggle state.
The J-K flip-flop has two outputs.

Correct Answer: The J-K flip-flop has a toggle state.

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