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Advance Servlet Understanding Set 2

What are the true sentences about Session-Id?

Which of these are common mechanisms used for session tracking?

Which of these statements are true about GenericServlet?

 

Which statement is true about HttpServlet?

What are the new features added in Servlet 2.5? Choose correct answers.

Servlet interface contains LifeCycle methods . True or false?

Which of these  protocols are supported by HttpServlet?

How can we makexisting session be invalidated?

What are the correct statements about filter?

When we should  use doPost() method? choose the correct answers.