Difference between doget and dopost?
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What are the classes and interfaces for servlets?
Which HTTP method is non-idempotent?
What is difference between ServletResponse sendRedirect() and RequestDispatcher forward() method?
Why do we need servlet filter?
What is the difference between 2 types of servlets?
Which event is fired at the time of setting, getting or removing attribute from application scope?
can servlet have instance variables?
Explain the difference between jsp and servlet?
How to get ip address in jsp login page and how to validate like 127.1.0.1 all should not be greater than 255
How can you maintain servlet chaining?
can i override service method
What is difference between server and servlet?