TJC IT PRACTICAL /SA sir/9937641494 Page 4(6)Conclusion: In the above assignment we display “Hello World ” by clicking Button.Assignment-2Aim of experiment:Create a java program to input two numbers and ADD them.(2)Requirements:Hardware:CPU,Monitor,Keyboard,Mouse,UPS Software:Windows 7, NetBeans IDE 8.1(3)Theory:(i)Java-: Java is a high level and object oriented programming language that produces software for multiple platforms. It is widely used to develop desktop applications, web applications, enterprise applications, games, robotics, etc.(ii)NetBeans IDE 8.1: It is an integrated software development environment in which we can develop different types of software in a single window. It provides many operational windows like Menu bar, Tool bar, Source code window, Design window, Properties window, project window ,navigator window, output window, etc..(iii)Javac:-It is a compiler that converts source code to byte code.(iv)JVM-: JVM is a runtime environment which acts as an interpreter and translates the byte code into object code (Machine language).(v)Source code:-The core program or text written in any computer language like C, C++, and Java etc is called Source code.
