What is a class in Java?

Which are the object characteristics?

The default constructor is used for

What is a constructor in Java?

What is the printout for the first statement in the main method?

public class Foo {

static int i = 0;

static int j = 0;

public static void main(String[] args) {

int i = 2;

int k = 3;

{

int j = 3;

System.out.println("i + j is " + i + j);

}

k = i + j;

System.out.println("k is " + k);

System.out.println("j is " + j);

}

}

What is an object in Java?

new keyword is used for?

The access level of a default modifier is

A variable, which gets memory at runtime when an object is created is called?

A program which shows an example of

class Student{

int id;

String name;

}

class MainStudent{  

public static void main(String args[]){

Student s1 = new Student();

s1.id=100;

s1.name="Sadiq";

System.out.println(s1.id+" "+s1.name);
}
}