What is the need of servlet filters?
What is called a session?
Can we write a constructor for a Servlet class ? if yes how ? if no why not ?
How can you run a servlet program?
Difference Between Web Server and Application server ??
Should I override the service() method?
What are the types of an http request?
Which is better approach among four(HttpSession,cookie,URL Rewriting, Hidden Fields) Session Tracking technic's ? Why ?
What are setSecure() and getSecure() methods in Cookies?
How can you create a session in servlet?
Explain web container.
What must be implemented by all servlets?
What is the default HttpRequest method?