Flutter Interview Questions for Beginners #1

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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
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Ajitesh Kumar
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