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| Java EE - Interview Questions and Answers for 'Deployment descriptor' - 3 question(s) found - Order By Newest | |||||||||||
 Frequently asked. Among first few questions in the J2EE segment of interview. | |||||||||||
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| Ans. Deployment Descriptor which is usually web.xml is used to specify the classes, resources and configuration of the application and how the web server uses them to serve web requests.This file is usually added to WEB-INF folder and contains following * Servlet entries and url mapping * Plugins * Some info regarding authentication / filters * Landing Page * Event Handlers | |||||||||||
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 Discuss Correct / Improve  web.xml servlets deployment descriptor  Asked in 15 Companies  basic  frequent | |||||||||||
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 Which of the following file is called deployment descriptor ?a. application.xml b. project.xml c. web.xml d. build.xml | |||||||||||
| Can we have multiple servlets in a web application and How can we do that ? | |||||||||||
| Is there any relationship between Web.xml and Spring.xml ? | |||||||||||
| What is the difference between filter and filter-mappings xml tag within deployment descriptor ? | |||||||||||
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| Ans. No, there is no relationship between web.xml and spring.xml but you have to configure spring.xml in web.xml in order initialize beans when application starts up | |||||||||||
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| Discuss Correct / Improve spring web.xml spring.xml deployment descriptor Asked in 1 Companies | |||||||||||
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| What is the difference between Singleton and Prototype Bean scope in Spring ? | |||||||||||
| How can we manage Error Messages in the web application ? | |||||||||||
| Difference between Java beans and Spring Beans ? | |||||||||||
| What bean scopes does Spring support? Explain them. | |||||||||||
| What are some differences between Spring caching and Hibernate caching? | |||||||||||
| Can we have two beans with same class with different bean id in spring ? | |||||||||||
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| Ans. filter tag speficies the filter name and respective class for handling filter action whereas filter mapping maps the filter to the url patterns ( specifying the url that needs to be intercepted ) | |||||||||||
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| Discuss Correct / Improve deployment descriptor web.xml filters filter mapping | |||||||||||
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| what kind of filters did you worked with ? | |||||||||||
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