In this article we will learn about why java is platform independent. Before getting into details of this first we should know what platform independence is. Platform Independence: It means if we have written a program it should run on any platform without any modifications. Platform means hardware + operating system. Why Java is Platform Independent Language? Java package is coming with JDK (Java Runtime Environment) and JRE (Java Runtime Environment). JDK will be useful for developing and compiling java code.

In this article you will learn about why java is secure language than any other programming languages. It is a common question asked in java interviews. We know that java is really popular and widely used language. Security is the prime factor for java popularity. Lets discuss about the reasons why it is so secure. Image Source Why Java is Secure Language? Own Memory Management Java has its own memory management mechanism. It has automatic garbage collection system. User need

Here you will learn about difference between method overloading and method overriding in java with program examples. When a class have methods with same name but different arguments list then it is called method overloading. On the other hand if two classes (parent and child) have methods with same name and same arguments list then it is called method overriding. There are various other differences between them that are discussed below in tabular form. Difference between Method Overloading and Method

This tutorial will help you to learn the difference between JDK, JRE and JVM. JDK Java Development Kit (JDK) is a kit which provides the environment to develop and execute java programs. It is the superset of JRE (Java Runtime Environment) and includes tools for developing, debugging and monitoring the java applications. JDK includes two things: Development Tools: To provide an environment to develop your java programs. JRE: To execute your java program. Development part is the one, which contains

Marker interface in Java is an empty interface having no fields or methods. Simply we can say that it’s an interface which is used to convey the JVM that a class executing an interface of this category will have some special behavior. Need for Marker Interface 1. Marker interface in java is used to point out to JVM that the class implementing marker interface will have some special characteristics. 2. Marker interface also endow a way to associate metadata with

Here you will learn about difference between java, core java and advance java. Mostly beginner java programmers have confusion about these 3 terms in their mind. Below I have explained them to clear their confusion. Java It is a high level programming language. Java is available in three flavors. Java Standard Edition (J2SE or JSE) Java Enterprise Edition (J2EE or JEE) Java Macro Edition (J2ME or JME) Java is a combination of above there things. Core Java (J2SE or JSE)