Which are the different ways you can communicate between servlets?
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What is preinitialization of a servlet?
What do you mean by filter in servlet?
Which http method is said to be non-idempotent and idempotent?
What is servlet in tomcat?
Explain the role of dispatcherservlet and contextloaderlistener.
what is servlet life cycle?
How the servlet is loaded?
Explain mvc pattern.
How httpservlet is different from the genericservlet?
What is meant by session? Tell me something about httpsession class?
What if we pass negative value in load-on-startup?
How can you maintain servlet chaining?