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

Servlets Interview Questions

Questions Answers Views Company eMail

What's the difference between servlets and applets?

993

What's the servlet interface?

1031

Given the request path below, which are context path, servlet path and path info?

990

When a servlet accepts a call from a client, it receives two objects. What are they?

1192

What is java servlet session?

919

What's the advantages using servlets than using cgi?

948

Can filter be used as request or response?

920

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

957

What do you mean by httpservlet and how it is different from the genericservlet?

992

What is the use of httpservletrequestwrapper and httpservletresponsewrapper?

977

How do you create a cookie using servlet?

1098

Why doesn’t a servlet include main()?

987

Write a simple servlet program to print the contents of html.

984

Why do we use sendredirect() method?

934

Explain the servlet filter.

932

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Un-Answered Questions { Servlets }

Differentiate between get and post?

1103

What is session tracking?

1149

If servlet receives multiple requests, how many objects will it create?

1320

Why is it that we can't give relative URL's when using ServletContext.getRequestDispatcher() when we can use the same while calling ServletRequest.getRequestDispatcher()?

1044

What is the web server used for running the Servlets?

963

Which event is fired at the time of session creation and destroy?

1324

What do you understand by mime type?

947

What are the new features added to servlet 2.5?

1047

Which application server is best for java?

1024

Define servlet mapping?

1112

Why is servlet used?

1124

How to create war file?

1097

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

1049

Explain the difference between servlet and cgi?

1108

Does servlet have main method?

1136

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