Spring interview questions part 39
Spring interview questions part 39
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. ActionScript treats a class just like you could in the standard JavaScript.
Correct Answer is : TRUE
2. Spring BlazeDS works with Spring Integration to let you bind any arbitrary endpoint.
Correct Answer is : TRUE
3. To create services and have those automatically installed in the registry.
Correct Answer is : Spring Dynamic Modules
4. Element to export the bean as an OSGi service, classified by the interface we specify.
Correct Answer is : osgi:service
5. These beans are proxies, some may load asynchronously or take a longer time to register.
Correct Answer is : TRUE
6. An anonymous bean specified inside of the osgi:service element allows you to avoid cluttering the namespace.
Correct Answer is : TRUE
7. The first, most direct connection to OSGi is the bean that’s created on your behalf when you export a service. This bean, an instance of:-
Correct Answer is : org.osgi.framework.ServiceRegistration
8. By default, beans created in a Spring application context are global to the entire OSGi runtime.
Correct Answer is : TRUE
9. Sometimes, you may want to limit the visibility of a service so that multiple clients each get their own instance of the bean.
Correct Answer is : scope
10. Spring Dynamic Modules also supports injection and manipulation of bundles themselves. An injected bundle is of type:-
Correct Answer is : org.osgi.framework.Bundle
11. Once acquired, the Bundle can be interrogated to introspect information about the bundle itself, including any entries, its current state.
Correct Answer is : TRUE
12. OSGi will let you maintain multiple versions of a service in your registry at the same time.
Correct Answer is : TRUE
13. Multiple services of the same interface may be registered inside of an OSGi environment, which necessitates a conflict-resolution process.
Correct Answer is : TRUE
14. When specified on a service element, allows the ascription of a rank relative to other beans with the same interface.
Correct Answer is : Ranking
15. A more robust solution to service discrimination is service attributes.
Correct Answer is : TRUE
16. There are frequently situations where OSGi will return more than one instance of a service that satisfies the interface.
Correct Answer is : TRUE
17. Attribute, which, is the symbolic name of another bundle.
Correct Answer is : Fragment-Host
18. Design pattern implemented by Dispatcher Servlet.
Correct Answer is : front controller
19. Class used to give a class behavior of a Dispatcher Servlet.
Correct Answer is : AbstractController
20. Annotation for Controller Class.
Correct Answer is : @Controller
