
Mobile - Flutter #2
Quiz
•
Computers
•
KG
•
Practice Problem
•
Medium
Alan Marcel
Used 50+ times
FREE Resource
Enhance your content in a minute
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
No Flutter, widgets dinâmicos e estáticos são conhecidos, respectivamente, por
Stateful e Stateless.
Stateless e Stateful.
Padding e Column.
Scaffold e MaterialApp.
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
No código Text('Tayná', X), qual código deve ser usado no lugar de X para trocar a cor do texto para azul?
style: TextStyle(color: Colors.blue)
style: TextStyle(fontSize: 50)
color: Colors.blue
color: TextColor(Colors.blue)
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Em Flutter, uma rota manual é corretamente executada pelo comando:
Navigator.of(context).push( MaterialPageRoute(builder: (context) => TelaPrincipal()) );
Navigator.of(context).replacement( MaterialPageRoute(builder: (context) => TelaPrincipal()) );
Navigator.of(context).pushNamed( ‘/telaprincipal’ );
routes: { ‘/’: (context) => Tela1(), ‘/telaprincipal’: (context) => TelaPrincipal() }
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determinado atributo foi declarado da seguinte maneira dentro de uma classe: _emailUsuario. Necessariamente, trata-se de um atributo
privado da classe.
público do projeto.
pertencente ao construtor.
com estado estático.
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bill está inciando na programação de aplicativos em Flutter e não sabe por que seu código está dando erro (imagem). Para resolver o erro, Bill precisa
sobrescrever o método createState da classe StatefulWidget.
sobrecarregar o método build da classe StatefulWidget.
fazer a seguinte importação: import 'package:flutter/material.dart';
sobrescrever o método createState da classe StatelessWidget.
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