CO2404 Cross Platform Development: Flutter

CO2404 Cross Platform Development: Flutter

University

16 Qs

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CO2404 Cross Platform Development: Flutter

CO2404 Cross Platform Development: Flutter

Assessment

Quiz

Professional Development

University

Practice Problem

Easy

Created by

Mark Lochrie

Used 3+ times

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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the difference between StatefulWidget and StatelessWidget?

StatefulWidget is immutable, StatelessWidget can change its state.
StatefulWidget and StatelessWidget are the same.
StatefulWidget can change its state, StatelessWidget is immutable.
StatefulWidget is used for stateless widgets, StatelessWidget is used for stateful widgets.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the pubspec.yaml file in a Flutter project?

It is used to define the project's metadata, dependencies, and configurations.
It is used to run the Flutter project
It is used to store user interface designs
It is used to define the project's backend logic

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the "BuildContext" parameter used for in Flutter?

It determines the color scheme of the app
It controls the animation of widgets
It is used for defining the layout of a widget
It provides access to the location of a widget within the widget tree.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you manage user input in a Flutter app?

By directly modifying widget properties.

Using TextEditingController with TextFormFields.

Through custom event listeners.

There's no built-in way for user input.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common approach for handling asynchronous operations in Flutter?

Using Callbacks and Promises
Using while loops for waiting
Using synchronous functions only
Using Future and async/await

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the "InheritedWidget" class used for in Flutter?

InheritedWidget is used for styling widgets in Flutter
InheritedWidget is used for handling user input in Flutter
InheritedWidget is used for managing state in Flutter
In Flutter, the 'InheritedWidget' class is used to provide data that can be accessed by any descendant widget in the widget tree.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the "Material Design" principles in Flutter?

Material Design principles in Flutter are only for advanced users.
Material Design principles in Flutter have no impact on user experience.
Material Design principles in Flutter are significant for maintaining a consistent and visually appealing user interface.
Material Design principles in Flutter are only applicable to web development.

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