Configuration is just like a property class which is used for to change or arrangement of the parts that make up a whole. Configuration refers to the specific hardware and software details in terms of devices attached, capacity or capability, and exactly in the computer network and computer hardware in a configuration often means the network topology. It is the way a system is set up or the assortment of components that make up the system. Configuration can refer to either hardware or software, or the combination of both. Many software products require that the computer have a certain minimum Configuration. Configuration is the property file which is used for to Configure the setting of system or project activities.