Which of the following is true regarding Reducers?a. Reducers accept the current state and actionb. Reducers accept only initial statec. Reducers are pure functionsd. Reduces returns the new state to the storeBoth a and cOnly bOnly aa, c and d
Question
Which of the following is true regarding Reducers?a. Reducers accept the current state and actionb. Reducers accept only initial statec. Reducers are pure functionsd. Reduces returns the new state to the storeBoth a and cOnly bOnly aa, c and d
Solution
The correct answer is "a, c and d".
Reducers in Redux are pure functions that take the current state and an action, and return a new state. They do not only accept the initial state, they accept the current state at any given time. Also, they indeed return the new state to the store. Therefore, statements a, c and d are true.
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