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

Servlets Interview Questions

Questions Answers Views Company eMail

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

1183

What are the functions of the servlet container?

1625

Can servlet have a constructor ?

1039

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

1040

What is the directory structure of a war file?

1168

What is a servlet context object?

1134

How can the session in servlet can be destroyed?

1177

What are the types of protocols supported by httpservlet ?

1219

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

964

What are the phases of the servlet life cycle?

1127

What’s the difference between genericservlet and httpservlet?

1105

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

1006

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

1205

What is preinitialization of a servlet?

1027

How can an existing session be invalidated?

1164

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Un-Answered Questions { Servlets }

What is the directory structure of a war file?

1168

What do you mean by session tracking?

1211

How does java thread pool work?

1084

How do servlets work?

1025

Describe servlet?

1039

What is servlet instance?

1047

What is life cycle of Servlet?

1071

Explain jsessionid?

1031

What is the life-cycle of servlets?

1137

How can we include static files in the jsp page?

1058

Can we refresh servlet in client and server side automatically?

1047

Can we fetch the attributes related to a servlet on a different servlet?

1140

Define the lifecycle for executing a jsp page.

1080

List the Different types of servlet?

1036

Explain the servlet filter.

978

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