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

Servlets Interview Questions

Questions Answers Views Company eMail

How do you create connections for number of users, if you want to improve performance?

2 5826

Is there any need to shutdown the web server, if you want to modify a servlet?

3 7602

How will you open a new page after certain interval of time (5 sec), on clicking of a button in an html page?

2 7403

which type of data passing is used in realtime?

1 4422

Can a servlet be called by passing its name as a parameter in the URL?

iFlex,

1 6659

Explain in detail about applet to servlet communication?

1 6927

In howmany ways applet-servlet communication can be done?

1 6591

what is multiple server?

2360

Explain life cycle of a Servlet?

2 7093

What happens, when client requests for server object, which is not yet loaded into the memory?

2 6725

What are cookies and how will you use them?

2 7286

What is session variable in servlets?

1 11005

How are Sessions are more advantage than using of Cookies or URLReWriting?

CTS,

2 15767

What are the classes and interfaces for servlets?

4 20185

Name the servers that can be used to develope and deploy Servlets?

1 4883

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Un-Answered Questions { Servlets }

Explain the difference between generic servlet and http servlet?

1039

What do you mean by httpservlet?

1137

How do you invoke a Servlet? What is the difference between doPost method and doGet method?

1191

What do you mean by chaining in servlet?

1085

Can we use threads in Servlets?

1197

Explain how to improve Servlet Performance?

1204

What is Request Dispatcher?

1521

What do you mean by cgi?

1018

Difference between doget and dopost?

1233

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

1230

How can we invoke another servlet in a different application?

1271

What is the difference between 2 types of servlets?

1200

What is the use of httpservletrequestwrapper and httpservletresponsewrapper?

1107

Whether we can get deadlock situation in servlets?

1128

Define the life cycle of a servlets.

1126

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