What are the supporting protocol by HttpServlet ?
can servlet have instance variables?
What is difference between PrintWriter and ServletOutputStream?
Why servlet is mostly used?
What is war file?
How can we achieve transport layer security for our web application?
How can you create a session in servlet?
Which httpsession object is used to view and manipulate information about a session?
What is a servlet-to-servlet communcation?
What are different methods of session management in servlets?
What is the difference between Servlets and Applets?
What are the uses of servlet
What are the ways to handle multi-threading in servlets?