Free Printable Operators

Worksheets

Operators

Total questions: 20

Worksheet time: 10mins

Name

Class

Date

Which of the following is incorrect?

int count = 5o.0;

int salary = 50_000;

int salary = 50_00;

all of these are incorrect

When we want to print in Java, we use the code ......

system.out.print();

System.out.println();

System.Out.Printf();

System.out.show();

A variable that holds a whole number

String

boolean

int

float

What is at the end of a line of code?

;

)

What does a comment look like in Java?

//comment

\\comment

==comment

\comment

int x = 5;

int y = 6

int z = 50;

System.out.println(x + y + z);

What will be the output?

5650

x + y + z

Which of the following is NOT a NON-primitive data type

String

Array

double

class

which of the following is NOT a primitive data type?

byte

array

char

boolean

Which of the following is the right way of defining char variable?

char myGrade = 'B';

char myGrade = "B";

char myGrade 'B';

char myGrade = "B"

10.

Which of the following is assignment operator?

11.

x /= 3

Which of the below statements matches with above statement?

x = 3 / x

x = x / 3

x / 3

x /x = 3

12.

int x = 4;

System.out.println(x < 5 && x < 10);

What will be the output?

false

true

x < 5 && x < 10

13.

int x = 4.4;

int y = 5.5;

System.out.println(x == y);

What will be the output?

4.4

true

false

5.5

14.

What is the output of below code?

int x = 5;

System.out.println(x++);

System.out.println(x);

15.

Command to compile Java program

javax

javay

javac

Java

16.

Command to run a Java program

javaa

java

jaava

jaavaa

17.

JDK stands for

Java Developer Kit

Java Development Kit

Java Design Kit

Java Debugging Kit

18.

JRE stands for

Java Run Environment

Java Run Execution

Java Runtime Environment

Java Ready Execution

19.

Java is

Machine dependent language

Machine independent language

20.

java compiler converts the java file into _________ file.

.jvm

.class

.obj

.java

Reset

Operators

Total questions: 20

Worksheet time: 10mins

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