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J2EE Technologies Practice Test
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The J2EE (now, Jakarta EE) platform provides a complete framework for design, development, assembly, and deployment of Java applications built on multi-tiered distributed application model. The four types of J2EE modules are Application Client Module, WEB Module, Enterprise JavaBeans Module, and Resource Adapter Module.

J2EE Technologies Practice Test
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25 Questions

1. EJB is a specification for J2EE server, not a product; Java beans may be a graphical component in IDE.
2. Which object stores references to the request and response objects?
3. In RMI Distributed object applications need to
4. Which component does the Entity bean represent the persistent data stored in the database?
5. What is the built on top of the socket programming?
6. EJB is like COM, Abbreviate the term COM?
7. Which of the following are the session tracking techniques?
8. When destroy() method of a filter is called?
9. JMS is mainly used to send and receive message from one application to another.
10. RMI uses which protocol on top of TCP/IP (an analogy is HTTP over TCP/IP)?
11. Which attribute uniquely identification element?
12. What represents a persistent global data from the database?
13. Which of the following is not a feature of Beans?
14. Implement the Listener interface and overrides its methods. Register the component with the Listener The Following steps are required to perform
15. Which one of the following is correct for directive in JSP?
16. How many ServletContext objects are available for an entire web application?
17. Which of the following code is used to get an attribute in a HTTP Session object in servlets?
18. Abbreviate the term JMS?
19. Which of the following package contains servlet classes?
20. Which type of instances retain no data or conversational state for a specific client?
21. Which is an object, acts as a gateway for the client side, all the outgoing requests are routed through it and it resides at the client side and represents the remote object?
22. How constructor can be used for a servlet?
23. Which is the passive control that do not support any interaction with the user?
24. Which of the following action variable is used to include a file in JSP?
25. Which tag is used to set a value of a JavaBean?