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A CurvedAnimation object requires an AnimationController.

False

True

The following code compiles successfully.

class Example {
  String? _name;
  Example.named(this._name);
}

False

True

A TextEditingController must always be disposed.

False

True

LayoutBuilder is used to create responsive UIs.

False

True

The Selector<T> class (from 'provider') can explicitly set the rebuild constraints.

False

True

An app is said to be 'localized' when certain UI elements automatically change according with the culture and the geographical area of the device.

False

True

The copyWith() method is defined in the Object class.

False

True

A minimal, valid comparison logic requires the definition of operator==() and compareTo().

False

True

The body of a then(), called on a Future<T>, is executed immediately.

False

True

Isolates don't share the same memory area.

False

True

An AnimatedWidget is a Listenable.

False

True

The fromJson(Map<String, dynamic>) and toJson() methods are used on classes to convert them from and to JSON.

False

True

Using the Memory View page of DevTools, you can spot memory leaks.

False

True

The test() method can be marked with async.

False

True

Using setState() and InheritedWidget together is good because the developer has control on widget rebuilds in the subtree.

False

True

Which keyword is used to emit data on a stream?

yield

yield*

sync*

HydratedBloc (from 'flutter_bloc') is a Bloc that persists the state.

False

True

The 'test' package is a dev dependency.

False

True

You can use yield only with the async* modifier.

False

True

jsonDecode() returns an instance of the class being decoded.

False

True

Optional positional parameters use curly brackets.

False

True

By default, operator==() compares only references.

False

True

The ThemeData widget can only be used inside MaterialApp or CupertinoApp.

False

True

Dart code can be AOT compiled.

False

True

The following code compiles successfully.

class Example {
  String? _name;
  Example.named(this._name);
}

False

True

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