What are life cycle methods of a servlet?
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Explain url encoding?
Difference between forward() method and sendredirect() method ?
How can a servlet refresh automatically if some new data has entered the database?
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What is servlet and its use?
What is DSN and System DSN and what is the difference between them?
What is httpservlet class?
How can we upload the file to the server using servlet?
If a servlet is not properly initialized, what exception may be thrown?
can i call destroy() method in init() method of servlet
What is the difference between the servlets and cgi programs?
What are different ways for authentication of servlet?
What method is used to create database connection in servlets?