Perannagari

Java Collections and Generics ·         The Java Collections Framework ·         Java Generics 13.1. The Java Collections Framew...

Networking: How many ports of TCP/IP are reserved for specific protocols? 1024 Which of these exception is thrown by URL class’s constr...

throws is used to postpone the handling of a checked exception and throw is used to invoke an exception explicitly. Mainly used for user d...

What is the difference between a JDK and a JVM? JDK is Java Development Kit which is for development purpose and it includes execution env...

1. Inheritance public class Animal{ } public class Mammal extends Animal{ } public class Dog extends Mammal{   //Dog IS-A Animal as we...

1.Basic Programme import java.io.*; public class MyFirstJavaProgram {     public static void main(String []args) {        System.out.pr...