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 14294

Explain how does JSP handle run-time exceptions?

BirlaSoft,

1166

Explain how to improve Servlet Performance?

BirlaSoft,

1204

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

BirlaSoft,

1355

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

BirlaSoft,

1134

Explain Action Servlet?

Cap Gemini,

1158

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

Cap Gemini,

1202

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

Tech Mahindra,

1185

What is lazy loading and what is Generic Servlet Class?

1129

Describe in brief RequestDespatcher?

Tech Mahindra,

1196

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

1153

what is servlet chaining?

1157

What are the uses of servlet

1247

What is servlet attributes and their scope?

1108

Write a servlet to upload file on server.

1166

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Un-Answered Questions { Servlets }

What is servlet in web technology?

1096

What do you mean by singlethreadmodel interface?

1099

Tell us something about servletcontext interface.

1148

What is context in servlet?

1101

What is the difference between the servlets and cgi programs?

1048

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

1179

What is the capacity the doget can send to the server?

1137

What is servlet looping or chaining?

1191

What is difference between cookies and httpsession?

1158

What is the use of attribute in servlets?

1091

What is ServletConfig object?

1256

Differentiate between the web server and application server?

1111

Which interface must be implemented by all servlets?

1418

How does Cookies work in Servlets?

1221

Explain the features are in servlet 3?

1114

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