What is the output of the program?class Test{ public int display(int x, int y){ return ("The sum of x and y is " + x + y); } public static void main(String args[]){ Test test = new Test(); System.out.println(test.display(4,5)); } }

JAVA Constructors and Methods
What is the output of the program?class Test{ public int display(int x, int y){ return ("The sum of x and y is " + x + y); } public static void main(String args[]){ Test test = new Test(); System.out.println(test.display(4,5)); } }

does not compile

None of these

The sum of x and y is 9

The sum of x and y is 45

does not compile

None of these

The sum of x and y is 9

The sum of x and y is 45

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JAVA Constructors and Methods
In which area of memory, the system stores parameters and local variables whenever a method is invoked?

Stack

Array

Storage Area

Heap

Stack

Array

Storage Area

Heap

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JAVA Constructors and Methods
Which of the modifier can't be used for constructors?

private

public

protected

static

private

public

protected

static

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JAVA Constructors and Methods
Which of the following options is the best for generating random integer 0 or 1?

(int)Math.random() + 1

(int)Math.random()

(int)(Math.random() + 0.5)

(int)(Math.random() + 0.2)

(int)Math.random() + 1

(int)Math.random()

(int)(Math.random() + 0.5)

(int)(Math.random() + 0.2)

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JAVA Constructors and Methods
The implicit return type of a constructor is

void

There is no return type.

None of these

A class object in which it is defined.

void

There is no return type.

None of these

A class object in which it is defined.

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JAVA Constructors and Methods
The variables declared in a class for the use of all methods of the class are called

None of these

instance variables

objects

reference variables

None of these

instance variables

objects

reference variables

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JAVA Constructors and Methods

JAVA Constructors and Methods What is the output of the program?class Test{ public int display(int x, int y){ return ("The sum of x and y is " + x + y); } public static void main(String args[]){ Test test = new Test(); System.out.println(test.display(4,5)); } }

JAVA Constructors and Methods In which area of memory, the system stores parameters and local variables whenever a method is invoked?

JAVA Constructors and Methods Which of the modifier can't be used for constructors?

JAVA Constructors and Methods Which of the following options is the best for generating random integer 0 or 1?

JAVA Constructors and Methods The implicit return type of a constructor is

JAVA Constructors and Methods The variables declared in a class for the use of all methods of the class are called

JAVA Constructors and Methods
What is the output of the program?class Test{ public int display(int x, int y){ return ("The sum of x and y is " + x + y); } public static void main(String args[]){ Test test = new Test(); System.out.println(test.display(4,5)); } }

JAVA Constructors and Methods
In which area of memory, the system stores parameters and local variables whenever a method is invoked?

JAVA Constructors and Methods
Which of the modifier can't be used for constructors?

JAVA Constructors and Methods
Which of the following options is the best for generating random integer 0 or 1?

JAVA Constructors and Methods
The implicit return type of a constructor is

JAVA Constructors and Methods
The variables declared in a class for the use of all methods of the class are called