useMemo

What happens if you omit the dependencies array in the useMemo hook?

The function will always be memoized
If you omit the dependencies array in useMemo, the function will always be memoized, meaning it won't be recomputed on subsequent renders unless the component is re-rendered.
The function will never be memoized
The hook will throw an error
The behavior is undefined

Next Question (7/20)

Question 7 of 20 in useMemo