How to get the current httpsession object?
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What if you need to span your transaction across multiple servlet invocations?
What do you mean by session tracking?
How servlets can be automatically reloaded?
When Servlet is unloaded?
How an Image can be loaded in a Servlet ?
what is the difference between ServletContext and ServletConfig
Explain the methods in Generic and HTTP Servlets?
Tell the new features added in servletrequest interface i.e. Servlet 2.4
what is session tracking?what are types of session tracking ?and when to cookies,when to use sessionmanagement,whent use url rewriting technique,plz explain briefly?
Which exception is thrown if the servlet is not initialized properly?
What are the advantages of servlets over traditional cgi?
How variables can be accessed across the sessions?