Which one of the following statements is true about the useState hook?1 pointTo continuously update the state, arguments must be passed to the useState hook.The pair of values returned by useState can be given any name.The pair of values returned by useState must be given strict names defined somewhere in your code.The initial state of a component should always be defined as useState(0).
Question
Which one of the following statements is true about the useState hook?1 pointTo continuously update the state, arguments must be passed to the useState hook.The pair of values returned by useState can be given any name.The pair of values returned by useState must be given strict names defined somewhere in your code.The initial state of a component should always be defined as useState(0).
Solution
The true statement about the useState hook is: "The pair of values returned by useState can be given any name."
Here's why:
-
"To continuously update the state, arguments must be passed to the useState hook." - This is false. The useState hook is not about continuously updating the state. It's about setting an initial state and providing a function to update that state.
-
"The pair of values returned by useState can be given any name." - This is true. The useState hook returns an array with two elements: the current state and a function to update it. You can use array destructuring to give these values any names you want.
-
"The pair of values returned by useState must be given strict names defined somewhere in your code." - This is false. As mentioned above, you can give these values any names you want.
-
"The initial state of a component should always be defined as useState(0)." - This is false. The argument you pass to useState is the initial state, but it doesn't have to be 0. It can be any value or type that suits your needs.
Similar Questions
Explain the purpose of the useState hook.
When importing the useState hook the common practice is to use object destructuring. If object destructuring was not used, and all we had was the code snippet below, how could the useState hook still be used?import React from "react";1 pointIt could not be useduseStateReact.useStateReact.get(useState)
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 10Which of the following hooks is most appropriate for tracking complex application state in React?1 pointuseReduceruseStateuseEffect11.Question 11
What is the purpose of the `useState` hook in React?To handle HTTP requestsTo manage component state in functional componentsTo manage component state in class componentsTo handle events in ReactPrevious
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.