React-Hooks

React-Hooks

Professional Development

12 Qs

quiz-placeholder

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React-Hooks

React-Hooks

Assessment

Quiz

Computers

Professional Development

Practice Problem

Medium

Created by

agustin kenny

Used 32+ times

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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

useState devuelve ...

una funcion

un objeto

un array

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cual es el analogo a mapStateToProps en Hooks?

useSelector()

useReducer()

useDispatch()

useState()

useEffect()

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

¿Qué hace el siguiente código? Seleccione la/s opción/es correcta/s

const [name, setName] = useState('Juana');

if(name === 'Juana'){ setName('Pedro'); } console.log(name);

Creo un estado local para un componente

El console.log me muestra 'Juana'

Creo un estado global para toda mi aplicación

El console.log me muestra 'Pedro'

Que buena pregunta

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Los Hooks fueron creados para trabajar con componentes de función

Verdadero

Falso

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

useDispatch() devuelve una referencia a la función de dispatch

Verdadero

Falso

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

El siguiente código ..

const name = useState(); name.setState('Juana');

Es correcto

Es incorrecto

e

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

¿Se puede ejecutar componentDidMount, componentDidUpdate, y componentWillUnmount en componentes de función?

No

Si

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