Explain three tier architechture of the java project?
what is the web server and what is the database server?

Answer Posted / anonymous

Client (Browser)
JspContainer(Weblogic/Tomcat)
DBserver(oracle)
----3Tier----
or
Client (Browser)
EJBContainer(Weblogic)
DBserver(oracle).

web server deals requests from clients(browsers) and
process them, give the response to client. It may deal with
dbserver.
Dbserver stores the data using an RDBMS like oracle.
Actually oracle is a dbserver + dbms.

Webserver-Weblogic/tomcat
Dbserver-Oracle/mysql/mssql

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