0 votes
in ReactJS by
Explain the components of Redux.

1 Answer

0 votes
by

Redux is composed of the following components:

? Action— Actions are payloads of information that send data from our

application to our store. They are the only source of information for the

store. We send them to the store using store.dispatch(). Primarly, they

are just an object describes what happened in our app.

React JS Interview Question

Redux is composed of the following components:

? Reducer— Reducers specify how the application’s state changes in

response to actions sent to the store. Remember that actions only

describe what happened, but don’t describe how the application’s state

changes. So this place determines how state will change to an action.

React JS Interview Question

Redux is composed of the following components:

? Store — The Store is the object that brings Action and Reducer

together. The store has the following responsibilities: Holds application

state; Allows access to state via getState(); Allows state to be updated

viadispatch(action); Registers listeners via subscribe(listener); Handles

unregistering of listeners via the function returned bysubscribe(listener).

Top 200+ Agile Interview Question

Top 200+ DotNet Interview Question

Top 200+ DevOPS Interview Question

Top 250+ Salesforce Interview Question

Related questions

0 votes
asked Nov 4, 2023 in ReactJS by AdilsonLima
0 votes
asked Dec 22, 2023 in ReactJS by john ganales
...