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Flutter quiz
Flutter quiz
25 terms
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Questions
25
Answers
1
what is the representation of Documentation comment
**/.../***
//
///
/* .....*/
2
Which one is replaced by the characters API ?
String
Runels
Records
Runes
3
The Pillars of Flutter Development
Java,Kotlin,Dart
Fast,productive ,flexible
Speed,less complexity,difficult to understand
None of the above
4
To create a bar at the top of the screen means which widget have to be used?
Text
Scaffold
App-Bar
Container
5
SDK stands for Software development Knot?
True
False
6
var a=[1,2,3,4,5] what type of collection is this?
List
Arraylist
Set
Map
7
Why we need Function concepts?
Code reusability
memory management
declaration of function
function call
8
Which one is an Exit check loop?
While loop
do while loop
for each loop
for in loop
9
In FDPI Tools and ecosystem of flutter, what does P represents..?
padding
Pub.dev
Dart pad
public environment
10
A class should be ................... to stateless or stateful widget
polymorphic
initialized
inherited
interfaced
11
Which one is static content
type of widget?
Statemid widget
Stateextend widget
Stateless widget
Stateful widget
12
a=5; a++ * ++a * a-- finally what is the single value present in variable a?
345
145
445
245
13
Flutter Engine layer was written in ------------------------- language
C++
Javascript
Java
Kotlin
14
Exactly choose only one option means ,which widget do you have preferred?
select button
radio button
None of these above
checkbox
15
What type of widget is this?
condition
alert
toast
caution
16
..................................... determines thickness of the text?
font family
font weight
font style
font size
17
The purpose of Dart programming is to create a ------------------------- for the web and mobile apps
Completely Mathematical calculations
maintainance of the code
frontend user interfaces
Backend User interactions
18
How do you initialize the variable with one integer value in Dart?
int a=5;
var a=Integer.value(5);
var a=5;
let a=5;
19
What is bool type contains?
-1 and 1
true and false
any positive value and any negative value
0 and 1
20
The layout of Dart is ...................... and ................................
None of these
declarative and programmatic
initiative and analytical
definitive and problametic
21
Which
statement
in dart programming
terminates the execution completely?
break
break;
Break;
continue;
22
The like button in instagram is ................... type of widget?
logo
icon
image
marker
23
What type of Widget is this?
stack
container
listview
scafffold
24
Dart is --------------------------- type of programming language
Structured Oriented
Flutter Oriented
Procedural Oriented
Object Oriented
25
How many categories of Control flow statements?
5
3
2
4
