The interview question was how does the PIA works when webserver and app server and database was installed in three different places?
Sigiloso
After installing the required s/w in database the peoplesoft was created in the database, after installing the tnsnames in the appserver the link establishes between the db and appserver. The jolt server is installed in the webserver with the name of jolt machine and the jolt port no the connection is established between the webserver and application server finally the PIA url is given to the client