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

Servlets Interview Questions

Questions Answers Views Company eMail

What are the exceptions thrown by servlets? Why?

1166

What is session tracking?

1201

What are all the protocols supported by httpservlet?

1273

How can you run a servlet program?

1080

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

1109

Which exception is thrown if servlet is not initialized properly?

1 3180

What is called servlet mapping?

1072

What are the type of protocols used in httpservlet?

1080

What is generic servlet class?

1066

What is a servlet-to-servlet communcation?

1170

What is meant by cookies?

1074

Whether thread can be used in servlets?

1204

What is the difference between 2 types of servlets?

1141

What exception should be thrown when servlet is not properly initialized?

1004

What is pure servlet?

1204

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Un-Answered Questions { Servlets }

What if you need to span your transaction across multiple servlet invocations?

1084

Can we override destroy method in servlet?

985

Why do we need a constructor in a servlet if we use the init method?

1040

What is the difference between Difference between doGet() and doPost()?

1293

What are the types of protocols supported by httpservlet ?

1219

Explain the jar and war files in servlet?

1097

What is the use of java servlet api?

1032

What are the types of Session Tracking ?

1145

Describe in brief RequestDespatcher?

1133

What is preinitialization of a servlet?

1027

What is the process for chaining servlet?

1047

What are the different ways we can maintain state between requests?

1094

How can we include static files in the jsp page?

1057

What do you mean by url pattern in servlet?

1112

What is the difference between encodeRedirectUrl and encodeURL?

1109

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