If some new data has entered the database, explain how can a servlet refresh automatically?
Which event is fired at the time of setting, getting or removing attribute from application scope?
What are the supporting protocol by HttpServlet ?
Explain get and post.
What is the web server used for running the Servlets?
How do cookies work in servlets?
How can you run a servlet program?
Which application server is best for java?
What’s the use of the servlet wrapper classes??
What is the use of request dispatcher interface?
What are the functions of the servlet container?
Explain their methods? Tell me their parameter names also have you used threads in servlet?
Explain request dispatcher and its methods.
What exception should be thrown when servlet is not properly initialized?
Whats the advantages using servlets over using CGI?