Servlets Interview Questions
Questions Answers Views Company eMail

What are the differences between the servletconfig interface and the servletcontext interface?

570

What are the functions of the servlet container?

1011

Can servlet have a constructor ?

585

Why do we need a constructor in a servlet if we use the init method?

502

What is the directory structure of a war file?

700

What is a servlet context object?

614

How can the session in servlet can be destroyed?

697

What are the types of protocols supported by httpservlet ?

694

How do I use cookies to store session state on the client?

523

What are the phases of the servlet life cycle?

595

What’s the difference between genericservlet and httpservlet?

515

What’s the difference between forward() and sendredirect() methods?

562

How do I support both get and post from the same servlet?

683

What is preinitialization of a servlet?

573

How can an existing session be invalidated?

650


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Un-Answered Questions { Servlets }

What do you mean by session tracking?

659


Write a hello world program using servlets.

576


What is war file?

567


How do you create a cookie using servlet?

574


What is context in servlet?

531






What is MIME Type?

655


What is the requirement of servlet config and servlet context implemented and how are they implemented?

532


What are different methods of session management in servlets?

768


How can we upload the file to the server using servlet?

535


How can we include static files in the jsp page?

589


What does the term localization refer to?

574


What are different Authentication options available in Servlets.

557


What is a servlet-to-servlet communcation?

635


how the HTML data stored in web server?

1944


How do you design microservices?

609