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 GenericServlet class?

1227

What is servlet api used for conneting database?

1226

What is meant by a servlet?

1098

What is the life cycle of a servlet?

1 1526

What is cookie? Why is cookie used?

1055

What is servlet invoker?

1037

How to get the current httpsession object?

1115

Why do you use session tracking in httpservlet?

1131

Whether we can get deadlock situation in servlets?

1067

Explain their methods? Tell me their parameter names also have you used threads in servlet?

1037

What are the uses of servlets?

1135

Can you use javascript in servlets?

1079

What is the difference between get and post methods?

1038

What is called servlet container?

1086

What methods do you use in servlet - applet communication?

1039

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Un-Answered Questions { Servlets }

What is the difference between Servlet Request and Servlet Context when calling a Request Dispatcher?

1242

What is a servlet context object?

1134

Once the destroy() method is called by the container, will the servlet be immediately destroyed? What happens to the tasks(threads) that the servlet might be executing at that time?

1249

Why do we have servlet filters?

1021

What is meant by session? Tell me something about httpsession class?

1010

What are the functions of the servlet container?

1625

How forward () method is different from send redirect () method?

966

Can we use threads in Servlets?

1137

What are the features added in Servlet 2.5?

1252

What are the advantages of cookies?

1120

What are the servlet events?

1052

What is the difference between servlet and filter?

949

What are the supporting protocol by HttpServlet ?

1190

Which HTTP method is non-idempotent?

1129

How will two or three servlets interact or communicate with each other?

1446

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