what is a servlet? and explain its lifecycle methods?

Answer Posted / sadhi

servlet is the server side programming. servlet programs are
extends the server functionality. the main work of servlet
is give the respone to the client request. when the client
give the request this request is handle by server using
servlet program. to develop servlet programs we have 2 packages
1.import javax.servlet.*;
2.import javax.httpservlet.*;
3.import javax.genericserlet.*;

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