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.

1064

How do you configure a centralized error handler in servlets?

1108

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

1160

How printwriter is different from servletoutputstream?

1014

Can a jsp be called using a servlet?

1141

Can you create a deadlock condition on a servlet?

1085

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

1105

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

1271

What do you mean by httpservlet?

1068

How httpservlet is different from the genericservlet?

1128

Why do we need servlet filter?

1059

What are its drawbacks of cgi?

1127

Explain jsessionid and when is it created?

1119

Why is init() method is used in servlets?

1030

What is the workflow of a servlet?

1181

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Un-Answered Questions { Servlets }

Why do we have servlet listeners?

1076

Is servlet a server side scripting language?

1141

What is ServletContext object?

1102

What is a servlet-to-servlet communcation?

1181

Why servlet is mostly used?

1243

What is difference between cookies and httpsession?

1097

How do we call one servlet from another servlet?

1046

What is servlet and its advantages?

1053

How can I send user authentication information while making URL Connection?

1006

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

1284

Explain the difference between get and post method in servlet?

1144

How do you get the ip address of the client in servlet?

1015

How do you create a cookie using servlet?

1173

Which exception is thrown if the servlet is not initialized properly?

1028

What is cookie in servlet?

1060

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