Is dispatcher servlet a singleton?
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what are the CGI Programs?
Explain the methods in Generic and HTTP Servlets?
What are the functions of Servlet container?
Are Servlets Thread Safe? How to achieve thread safety in servlets?
Why is a constructor needed in a servlet even if we use the init method?
What is java servlet session?
What is a servlet-to-servlet communcation?
What are the drawbacks of cgi?
Explain the difference between get and post method in servlet?
Difference between forward() method and sendredirect() method ?
When jsessionid is created?
What's the difference between authentication and authorization?