This post is aimed to test your understanding on very basics of Flutter app development using most fundamental questions.
It covers some of the following Flutter topics:
- Basic understanding of widgets and elements
- Basic understanding of stateful and stateless widgets
Widgets are same as Elements
Correct!
Wrong!
Widgets are blueprints of Elements. As widgets build method is called, the elements get created in the element tree after which widgets get built.
Stateless widgets are widgets with ___________ configuration
Correct!
Wrong!
Stateful widgets can be built with stateless child widgets
Correct!
Wrong!
Stateless widgets can be built with stateful widgets
Correct!
Wrong!
Stateful widgets consists of ___________ and ___________
Correct!
Wrong!
Stateful widgets comprises of both configuration and state. Build method is called within the instance of State class to build the widget.
It is the _________ tree which is displayed on the UI
Correct!
Wrong!
Use the following type of widget when the state of the widget is immutable?
Correct!
Wrong!
Which method is called within main method to build the widgets / elements tree?
Correct!
Wrong!
Flutter Quiz #1 for Beginners - Widgets
You could do better!
You did good at the test!!
Excellent!!!
Ajitesh has been recently working in the area of AI and machine learning. Currently, his research area includes Safe & Quality AI. In addition, he is also passionate about various different technologies including programming languages such as Java/JEE, Javascript and technologies such as Blockchain, mobile computing, cloud-native technologies, application security, cloud computing platforms, big data etc.
He has also authored the book, Building Web Apps with Spring 5 and Angular.
He has also authored the book, Building Web Apps with Spring 5 and Angular.
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