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

Servlets Interview Questions

Questions Answers Views Company eMail

What is the structure of the http response

1176

What’s the difference between sendredirect and forward methods

1062

What are the annotations used in servlet 3?

1039

What is the disadvantage of cookies?

997

What is load-on-startup in servlet?

1144

What is difference between cookies and httpsession?

1095

What is the use of attribute in servlets?

1048

Which event is fired at the time of setting, getting or removing attribute from application scope?

1140

What are the life-cycle methods for a servlet?

998

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

1087

What is war file?

1097

How to create war file?

1162

Can you call a jsp from the servlet?

1023

What is the use of welcome-file-list?

1035

What if we pass negative value in load-on-startup?

1284

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Un-Answered Questions { Servlets }

What's the difference between authentication and authorization?

1145

What is the difference between using getSession(true) and getSession(false) methods?

1045

Explain how does JSP handle run-time exceptions?

1096

How do you configure a centralized error handler in servlets?

1108

What are the key methods that are involved in processing of http servlets?

1110

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

1107

What is a servlet engine?

1041

What do you mean by chaining in servlet?

1039

Can you explain in detail 'javax.servlet' package?

1000

How can the referrer and the target urls be used in servlet?

1011

What is cookies in servlet with example?

1126

Differentiate between the print writer and servlet output stream?

995

Explain url encoding?

990

What are important features of Servlet 3?

1094

What do you mean by filter in servlet?

1010

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