React -Ciclo de vida
Quiz
•
Professional Development
•
1st Grade
•
Practice Problem
•
Medium
JUAN LOPEZ
Used 12+ times
FREE Resource
Enhance your content in a minute
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cómo puedo acceder al estado de un componente?
Object.state
this.state
state[0]
ninguna es correcta
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué le debo hacer a una función que se encuentra dentro de una clase para que no me arroje undefined?
setearla
borrarla
bindearla
ejecutarla
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál de las siguientes funciones modifican un estado cuando trabajo con clases?
this.state( )
bind.state( )
OnChange( )
this.setState( )
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuándo se va a volver a renderizar un componente en React?
A) Cuando se produzcan cambios en el home
B)Cuando se produzcan cambios en el estado del componente
C)Cuando se produzcan cambios en las propiedades recibidas
B y C son correctas
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué metodo no se recomienda usar ?
setState( )
forceUpdate
this.state
Ninguna de las anteriores
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nombre que recibe cuando un componente se monta
ComponentDidMon
ComponentDidUpdate
ComponentDidUnmount
Ninguna de las anteriores
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nombre que recibe cuando un componente se actualiza...
ComponentDidUpdate
ComponentDidMount
ComponentDidCreate
ComponentDidsave
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