Flutter Festival quiz

Piece of cake.. What is Flutter?

• Flutter is an open-source DBMS

• Flutter is an open-source UI toolkit

• Flutter is an open-source backend toolkit

• All of the above

The first alpha version of Flutter was released in ________.

• May 2017

• May 2018

• May 2016

• May 2019

Is Flutter a programming language?

• Yes

• No

• Maybe

• I don't know, what do you think?

Flutter is developed by ________.

• Microsoft

• Facebook

• Google

• IBM

What is Dart?

• Dart is a object-oriented programming language.

• Dart is used to create a frontend user interfaces.

• Both A and B

• None of the above

Without the main() function, we cannot write any program on Flutter.

• True

• False

A _______ is a sequence of asynchronous events.

• Flow

• Current

• Sequence

• Stream

The ________ operator is used to evaluate and returns the value between two expressions.

• ?

• &

• ??

• &&

How many types of widgets are there in Flutter?

• 2

• 3

• 4

• 5

The Flutter tooling supports _____ modes while compiling the application

• 2

• 3

• 4

• 5