In jsp custom tags from child tags to how many levels of
parent tags you can acess
Explain servlet life cycle?
What are the advantages of servlets over traditional cgi?
How do servlets work?
What are the functions of Servlet container?
What is the use of servletconfig interface?
What is the use of httpservletrequestwrapper?
How to set a cookie that is persisted only for the duration fo the clients session?
Write a servlet to upload file on server.
what is the difference between ServletContext and ServletConfig
What is the difference between callling a RequestDispatcher using ServletRequest and ServletContext?
How servlets are deployed in java?
without session Id can we do any operations like add,update,edit,delete. I saw Session id is loaded for edit and delete action not for add .so am asking this