Introduction to Object Oriented Programming

Programming Languages

Software enables a computer to carry out a specific task.Software is a set of Programs, executed by hardware. A program is a set of ordered instructions. The efficiency of a program depends on the programming language it is written in. The two major types of programming languages are low level langu .... Read More

Basic Concepts of OOP

OOP is a programming paradigm that uses "objects" and their interactions to design applications and computer programs. It has been developed with a view to overcome the drawbacks of conventional programming approaches. The object oriented programming helps to make program easier by dividing it into .... Read More

About Java

Java is an object oriented language developed by James Gosling and colleagues at Sun Microsoft Systems in 1991. The initial name of this language was “Oak” but it was renamed in 1995 as “Java”. Java programming is classified into two types: stand alone system and internet applets. Stand alon .... Read More

Simple Java Program

James Gosling developed Java at Sun Microsystem, as C and C++ was not able to meet the requirements. C++ has some drawbacks that lead to the development of Java. Java provides several exciting features that make programming convenient and easier. Use class keyword to declare the class My First Progr .... Read More

Creating & Running a Java Program

• BlueJ is an IDE for Java. It provides an editor and access to the standard Java compiler and runtime system. The two methods of creating and running Java programs are: general method and using BlueJ.
• To create a Java program using general method, start a text editor such as Not .... Read More

Java Compilation

• James Gosling developed Java at Sun Microsystems. The initial name of this language was Oak but it was renamed in 1995 as Java.
• To use Java for internet programming, a dynamic feature called applet was added to the language. Java is a programming language as well as a platform. .... Read More