How multiple simultaneous requests can be handled by
servlets?
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Can servlet have a constructor ?
What do you mean by cgi in servlet?
Why do we have servlet listeners?
Define the servlet mapping.
What is the use of send redirect () method?
When to use doget() and when dopost()?
Differentiate between the get and post method
How are filters?
What is the difference between context parameter and context attribute?
What is cgi?
What is the use of httpservletresponsewrapper?
Explain the role of dispatcherservlet and contextloaderlistener.
Explain web container.
Which java framework is most popular?
How can we refresh automatically when new data is entered into the database?