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In given options, find the react hook, which reads a value from a stored state and subscribes to updates? A useSelector() B useDispatch() C UseState() D Both B and C

Question

In given options, find the react hook, which reads a value from a stored state and subscribes to updates? A useSelector() B useDispatch() C UseState() D Both B and C

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Solution

The correct answer is A. useSelector(). This hook allows you to extract data from the Redux store state, using a selector function. It subscribes to the Redux store, and every time an action is dispatched, the selector is re-run to see if the new state causes the selector's result to change.

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