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Encapsulation : Encapsulation is mainly used to bind the data members within the class. Encapsulation in java is a process of wrapping code and data together into a single unit, for example capsule...

Abstraction: Abstraction is a process where you show only "relevant" data and "hide" unnecessary details of an object from the user. Consider your mobile phone, you just need to know what buttons are...

Introduction : Annotations, a form of metadata, provide data about a program that is not part of the program itself. Annotations have no direct effect on the operation of the code they annotate. Java...

Proportionately as far as anybody is concerned the essential refinement between the core java and the advance java is that, Core java is used for making general java application where as Advanced java...

When java executing any faulty statement, an interruption occur or program terminated improperly.that is known as exception. Faulty statement is the statement which are having any logical error...

Java is a high level, robust, secured and object-oriented programming language. There are many key differences while differentiating java and other languages. Code in C, C++ is at first changed over...

Introduction to Collections A collection sometimes known as a container is an object that groups multiple elements into a single unit. Collections are used to store, retrieve, manipulate, and...

The java.io package contains nearly every class those we need to perform input and output (I/O) in Java. All these streams represent an input source and an output destination. The stream in the...

Why Java is critical : 1. Huge amounts of assets to learn Java : Being a develop programming language there are various assets accessible online that can go about as your ideal friend in the learning...

Introduction : A Java Bean is a java class which is fully encapsulated that should follow following things : It should have a no-arg constructor. -It should be Serializable. -It should provide methods...

Introduction : JavaServer Pages (JSP) is a technology which is used by the software developers to create dynamic web pages based on HTML, XML, or other document types. JSP released in 1999 by Sun...

To write and execute a program we need the following Editor– To type a program into, for example notepad,notepad++ etc. Compiler – To convert high level language program into machine code Linker – To...

JVM : JVM is known as Java Virtual machine.It is an interpreter.Java Virtual Machine is an abstract machine. It provides the run time environment in which java byte code can be executed. JVM is...

In java there are two types of modifiers : Access modifiers Non – access modifiers Access modifiers specifies the accessibility or scope of a data member(non static global variable),method,constructor...

Multitasking : To process the multiple task simultaneously is known as multitasking. By using two ways we can achieve the multitasking: Process based Multitasking(Multiprocessing) Thread based...