Servlets Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Servlets Interview Questions

Questions Answers Views Company eMail

Write a hello world program using servlets.

783

How do you configure a centralized error handler in servlets?

754

Why doesn’t a servlet include main()? How does it work?

862

How printwriter is different from servletoutputstream?

770

Can a jsp be called using a servlet?

782

Can you create a deadlock condition on a servlet?

786

How can we refresh automatically when new data is entered into the database?

818

What are the different methods involved in the process of session management in servlets?

897

What do you mean by httpservlet?

751

How httpservlet is different from the genericservlet?

784

Why do we need servlet filter?

769

What are its drawbacks of cgi?

777

Explain jsessionid and when is it created?

789

Why is init() method is used in servlets?

726

What is the workflow of a servlet?

892

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Un-Answered Questions { Servlets }

List the Different types of servlet?

781

Why doesn’t a servlet include main()? How does it work?

862

Explain Action Servlet?

819

What if you need to span your transaction across multiple servlet invocations?

800

What’s the use of the servlet wrapper classes??

836

What is http servlet?

789

Why the container loads server at the application startup and how?

786

What is the advantage of Servlets when compared with other server side technologies?

2074

What is the servletconfig object?

743

What are the life cycle methods of the servlet?

809

What is servlet attributes and their scope?

782

How does Cookies work in Servlets?

879

What is the workflow of a servlet?

892

request parameter how to find whether a parameter exists in the request object?

775

Whether we can get deadlock situation in servlets?

799

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