what do you understand by url rewriting?

960

Explain the working of service() method of a servlet.

966

Why is a constructor needed in a servlet even if we use the init method?

1138

How a servlet is unloaded?

1091

Explain the features are in servlet 3?

1054

What is cookie? Why is cookie used?

1057

Can we refresh servlet in client and server side automatically?

1058

How do you get the ip address of the client in servlet?

1012

What is new in ServletRequest interface ? (Servlet 2.4)

1013

What is Client-Server Computing?

2422

What if you need to span your transaction across multiple servlet invocations?

1092

When servlet object is created?

1160

How can the session in servlet be destroyed?

1160

What is the difference between the getrequestdispatcher(string path) method of javax.servlet.servletrequest interface and javax.servlet.servletcontext interface?

1033

What is the difference between get and post methods?

1047