Java is a programming language which has derived much of its syntax from C and C++ but with a simpler object model. Java programming language enables features such as packaging, interfacing and threading. Java has become the preferred choice of developers as it develops secure, flexible and scalable database driven web applications. It helps developers to write on one platform and runs on other platform virtually. With the use of JAVA one can develop efficient applications for mobile phones, remote processors, consumer products and any other digital device. The Java Platform is designed for running highly interactive, dynamic, and secured applets and applications on networked computer systems.