Flutter intro and Dart quiz

Flutter intro and Dart quiz

University

15 Qs

quiz-placeholder

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Flutter intro and Dart quiz

Flutter intro and Dart quiz

Assessment

Quiz

Computers

University

Medium

Created by

Kundan Kumar

Used 14+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is a variable in Dart?

A place to store a value

A type of function

A type of class

A reserved keyword

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How do you declare a variable in Dart?

variable variableName;

declare variableName;

var variableName;

let variableName;

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is NOT a built-in data type in Dart?

int

float

String

bool

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How do you define a list in Dart?

Array myList = [1, 2, 3];

Set myList = {1, 2, 3};

List<int> list = [1,2,3];

None of these

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How do you define a function in Dart that returns an integer?

void myFunction() { return 10; }

int myFunction() { return 10; }

function myFunction() { return 10; }

return myFunction() { 10; }

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the purpose of the 'void' keyword in a function definition?

To specify the function returns an integer

To declare a variable

To indicate the function does not return a value

To create a loop

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is the correct way to call a function named calculateSum that takes two integer parameters?

calculateSum(5, 10);

calculateSum = (5, 10);

calculateSum(5 10);

calculateSum[5, 10];

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