×
Detail Form
We will send your result on your email id and phone no. please fill detail
1.
What is the output of the following Java code:
public class test {
public static void main(String args[]) {
boolean x = true;
int a;
if (x)
a = x ? 1 : 2;
else
a = x ? 3 : 4;
System.out.println(a);
}
}
public static void main(String args[]) {
boolean x = true;
int a;
if (x)
a = x ? 1 : 2;
else
a = x ? 3 : 4;
System.out.println(a);
}
}
2.
What is the output of the following Java code:
public class test {
public static void main(String args[]) {
boolean x = false;
int a;
if (x)
a = x ? 1 : 2;
else
a = x ? 3 : 4;
System.out.println(a);
}
}
public static void main(String args[]) {
boolean x = false;
int a;
if (x)
a = x ? 1 : 2;
else
a = x ? 3 : 4;
System.out.println(a);
}
}
3.
What is the output of the following Java code:
public class test {
public static void main(String args[]) {
System.out.println(~4);
}
}
public static void main(String args[]) {
System.out.println(~4);
}
}
4.
What is the output of the following Java code:
public class Test {
public static void main(String[] args) {
int x = 25;
if (x < 50 && x < 0) {
System.out.println("OK");
}
if (x < 50 & x > 0) {
System.out.println("Yup");
}
}
}
public class Test {
public static void main(String[] args) {
int x = 25;
if (x < 50 && x < 0) {
System.out.println("OK");
}
if (x < 50 & x > 0) {
System.out.println("Yup");
}
}
}
5.
What is the output of the following Java code:
public class Test {
public static void main(String[] args) {
int x = 10, y = 15;
if (++x > 10 && ++y > 15) {
System.out.println(x);
}
}
}
public static void main(String[] args) {
int x = 10, y = 15;
if (++x > 10 && ++y > 15) {
System.out.println(x);
}
}
}
6.
What is the output of the following Java code:
public class Test {
public static void main(String[] args) {
int x = 10, y = 15;
if (++x > 10 || ++y > 15) {
System.out.println(x++);
}
}
}
public static void main(String[] args) {
int x = 10, y = 15;
if (++x > 10 || ++y > 15) {
System.out.println(x++);
}
}
}
7.
In Java, a class contains ________________________________.
8.
In Java, which of the following types of variables are available?
9.
In Java, which of the following is a primitive data type?
10.
In Java, a variable that is declared inside a constructor is called a _______________________ variable.