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Servlets Interview Questions
Questions Answers Views Company eMail

when the webcontainer creates ServeletConfig,ServletContext objects? befoure creating the Servlet object or not?

TCS,

4 13402

what is meant by Transaction Isolation Levels?

IBM,

2 6471

How to get ip address in jsp login page and how to validate like 127.1.0.1 all should not be greater than 255

Bosch, EF,

2909

In jsp custom tags from child tags to how many levels of parent tags you can acess

Bosch,

1 3319

How to work with Chinese login page (internationalization).if he enters user name and password in chinese, how is it converted to English and validate in db? And in reverse it should display welcome message in Chinese,if user is valid

Bosch,

4 7136

What is done after deploying a war file and before client gives a request

Bosch,

2 5011

Is classes folder is compulsory in web-inf/ even though u r deploying ur application with war file?

Bosch, Cognizant,

3 7183

How do u authorize and authenticate without of web.xml

Bosch,

1 4382

How many ways to remove the session object in the container

Bosch,

6 16028

java.lang.IllegalArgumentException: The path of an ForwardConfig cannot be null while working with struts it displayed pls very ungent

IBM,

3 20212

What is the use of RequestDispatcher in servlet?

Accenture, CTS, TCS,

18 50416

can v create a constructor 4 servlet?

Satyam,

7 12031

What is a parser. What does a parser do with a XML? Why do we need it?

 1 6040

please give url to get orinal software for I-net crystal clear java report tools?

 2278

If we disable cookies in our web page, what will happen?

Zensar,

6 16149

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Un-Answered Questions { Servlets }

What are the mechanisms used by a servlet container for maintaining session information?

556

Who is responsible for writing a constructor?

766

How many servlet objects are created?

557

What is the difference between the servlets and cgi programs?

541

What is the difference between the http servlet and generic servlet?

593




How is an application exception handling is done using a servlet?

531

Explain the difference between get and post method in servlet?

594

What do you mean by mime type?

542

Why do we use sendredirect() method?

540

How can you start a jta transaction from a servlet deployed on jboss?

664

Explain mvc pattern.

584

Write a simple servlet program to print the contents of html.

535

What is the procedure of invoking different servlet in a different application?

551

How to commuincate between an applet and a servlet?

576

how the HTML data stored in web server?

1944

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