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

Servlets Interview Questions

Questions Answers Views Company eMail

Which is better approach among four(HttpSession,cookie,URL Rewriting, Hidden Fields) Session Tracking technic's ? Why ?

L&T,

3 14147

Explain how does JSP handle run-time exceptions?

BirlaSoft,

1096

Explain how to improve Servlet Performance?

BirlaSoft,

1146

If some new data has entered the database, explain how can a servlet refresh automatically?

BirlaSoft,

1296

What is the importance of init() method in Servlet ?

BirlaSoft,

1086

Explain Action Servlet?

Cap Gemini,

1090

How the JSP file will be executed on the Server side?

Cap Gemini,

1140

Why servlet is used as controller ? Not JSP? I want complete explation?

Tech Mahindra,

1136

What is lazy loading and what is Generic Servlet Class?

1083

Describe in brief RequestDespatcher?

Tech Mahindra,

1139

What are the uses of servlet and what is servlet chaining?

1095

what is servlet chaining?

1098

What are the uses of servlet

1180

What is servlet attributes and their scope?

1066

Write a servlet to upload file on server.

1103

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Un-Answered Questions { Servlets }

What is the need of session tracking in web application?

1034

What is session tracking?

1205

What is meant by a servlet?

1104

Can you send an authentication error from a servlet?

978

What is servlet and its types?

1058

What is the use of httpservletrequestwrapper and httpservletresponsewrapper?

1046

Where do you define dispatcherservlet?

1052

Tell the new features added in servletrequest interface i.e. Servlet 2.4

1172

Why servlet is faster than jsp?

1071

How do you design microservices?

1084

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

1006

What is the purpose of inter-servlet communication?

1098

Explain url encoding?

992

What is the difference between jsp and servlet life cycle?

1225

Write a program to show the functionality of doget and dopost method?

1221

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