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

Servlets Interview Questions

Questions Answers Views Company eMail

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

TCS,

4 15184

what is meant by Transaction Isolation Levels?

IBM,

2 8353

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,

3455

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

Bosch,

1 4078

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 9129

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

Bosch,

2 6145

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

Bosch, Cognizant,

3 9030

How do u authorize and authenticate without of web.xml

Bosch,

1 5169

How many ways to remove the session object in the container

Bosch,

6 18432

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

IBM,

3 22094

What is the use of RequestDispatcher in servlet?

Accenture, CTS, TCS,

18 56311

can v create a constructor 4 servlet?

Satyam,

7 14429

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

1 6950

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

2837

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

Zensar,

6 18197

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Un-Answered Questions { Servlets }

Explains the differences between context.getrequestdispatcher() and request.getrequestdispatcher()?

1101

What is httpservlet and how it is different from genericservlet?

1171

What is api in servlet?

1075

Why are servlets used?

1088

How is the get () method different from the post() method?

1040

why we should override only no-agrs init() method.

1192

How do you define a servlet?

1043

Which HTTP method is non-idempotent?

1189

Is servlet a controller?

1060

How do we share data using 'getservletcontext ()?

1102

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2842

What is a servlet context?

1238

What is webservlet?

1044

Can you explain in detail 'javax.servlet' package?

1047

What is a servlet?

1204

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