Define Life cycle of java servlate?( BCA 5th semester)

1). Loaded:- when user start up a servlate then it create set of configuration file in all the web application. It is process of life cycle of java servlate. 

2). Initialized:-  this process initialisation a servlate parameters from the servlate configuration object in data base connection process.

3). Unloaded:- In this process loaded servlate break. The parameter value when client transfer different request through protocols.

4). Service:- it is depand on client servlate application which help to describe all request and response through HTTP protocols.

5). Destroyed:- it is final step of java servlate application through final result.