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

Servlets Interview Questions

Questions Answers Views Company eMail

Write all the phases defined in servlet life cycle?

1148

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

1057

Which http method is said to be non-idempotent and idempotent?

1047

What is the use of request dispatcher interface?

1006

Write the code to get the server information in servlet.

1055

what do you understand by url rewriting?

953

What is the purpose of inter-servlet communication?

1094

What are different ways for authentication of servlet?

1081

Write a command to get actual path of a servlet to the server?

1026

Describe some assignments that are executed by servlet container?

1075

Which httpsession object is used to view and manipulate information about a session?

1164

What do you understand by mime type?

984

Explain url encoding?

987

What are the benefits of using servlet over cgi?

1051

What is the need of servlet filters?

1005

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Un-Answered Questions { Servlets }

In the servlets, we are having a web page that is invoking servlets ,username and password? which is checks in database? Suppose the second page also if we want to verify

1003

What is the difference between encodeRedirectUrl and encodeURL?

1109

List some life cycle methods of a servlet.

1058

When to use doget() and when dopost()?

1115

Explain servlet life cycle?

1127

What is preinitialization of a servlet?

1027

How does Cookies work in Servlets?

1170

What are the life cycle methods of the servlet?

1079

Why is Servlet so popular?

1066

What exception should be thrown when servlet is not properly initialized?

1004

Which are the different ways you can communicate between servlets?

996

What is the difference between get and post methods?

1039

How we can get ip address of client in servlet?

989

How are filters?

1037

Explain the difference between jsp and servlet?

1069

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