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JSP MCQ Question with Answer
- 1. JSP MCQ QUESTION WITHANSWER J2EE
- 2. 1. Which optionis true about session scope? ◦ A. Objects are accessible only from the page in which they are created ◦ B. Objects are accessible only from the pages which are in same session ◦ C. Objects are accessible only from the pages which are processing the same request ◦ D. Objects are accessible only from the pages which reside in same application ◦ Answer: B
- 3. 2. Which ofthe scripting of JSP not putting content into service method of the converted servlet? ◦A. Declarations ◦B. Scriptlets ◦C. Expressions ◦D. None of the above ◦ Answer: C
- 4. 3. Why isXML a good way to transfer text- based data from one program or tool to another? ◦ A. XML imposes important limitations on the receiving program or tool ◦ B. The receiving program or tool can use the XML tagging information to determine how to best handle the incoming data ◦ C. XML tags offer an extra level of security ◦ D. XML tags specify to the receiving program or tool exactly how to format and display the data ◦ Answer: B
- 5. 4. The methodforward(request, response) will ◦ A. return back to the same method from where the forward was invoked ◦ B. not return back to the same method from where the forward was invoked and the web pages navigation continues ◦ C. Both A and B are correct ◦ D. None of the above ◦ Answer: A
- 6. 5. The differencebetween Servlets and JSP is the ……………. ◦A. translation ◦B. compilation ◦C. syntax ◦D. Both A and B ◦ Answer: C
- 7. 6. Which ofthe following are the valid scopes in JSP? ◦A. request, page, session, application ◦B. request, page, session, global ◦C. response, page, session, application ◦D. request, page, context, application ◦ Answer: A
- 8. 7. JSP includesa mechanism for defining ……………. or custom tags. ◦A. static attributes ◦B. local attributes ◦C. dynamic attributes ◦D. global attributes ◦ Answer: C
- 9. 8. Which describesbest an EJB handle? ◦ A. An EJB handle is used to handle exceptions when accessing EJB objects ◦ B. An EJB handle is used to store a reference to a specific EJB object ◦ C. An EJB handle is part of the Home interface ◦ D. An EJB handle is used for local references inside the EJB container ◦ Answer: B
- 10. 9. Why DBconnections are not written directly in JSPs? ◦A. Response is slow ◦B. Not a standard J2EE architecture ◦C. Load Balancing is not possible ◦D. Both B and C ◦ Answer: D
- 11. 10. How manyjsp implicit objects are there and these objects are created by the web container that are available to all the jsp pages? ◦A. 8 ◦B. 9 ◦C. 10 ◦D. 7 ◦ Answer: B
- 12. 11. Why useRequest Dispatcher to forward a request to another resource, instead of using a sendRedirect? ◦ A. Redirects are no longer supported in the current servlet API ◦ B. Redirects are not a cross-platform portable mechanism ◦ C. The RequestDispatcher does not use the reflection API ◦ D. The RequestDispatcher does not require a round trip to the client, and thus is more efficient and allows the server to maintain request state ◦ Answer: D
- 13. 12. Which isnot a directive? ◦A. include ◦B. page ◦C. export ◦D. useBean ◦ Answer: C
- 14. 13. Which attributespecifies a JSP page that should process any exceptions thrown but not caught in the current page? ◦A. The ErrorPage Attribute ◦B. The IsErrorPage Attribute ◦C. Both A & B ◦D. None of the above ◦ Answer: A
- 15. 14. Which httpmethod send by browser that asks the server to get the page only? ◦A. get ◦B. post ◦C. option ◦D. put ◦ Answer: A
- 16. 15. JDBC isa ……… interface, which means that it is used to invoke SQL commands directly ◦A. low-level ◦B. middle-level ◦C. higher-level ◦D. user ◦ Answer: A
- 17. 16. Which cangenerate HTML dynamically on the client but can hardly interact with the web server to perform complex tasks like database access and image processing etc. in JSP? ◦A. vs.Static HTML ◦B. vs.Server-Side Includes ◦C. vs.Pure Servlets ◦D. Vs.JavaScript ◦ Answer: D
- 18. 17. What isJDBC? ◦A. java compiler ◦B. Java API ◦C. Java interpreter ◦D. Both A and B ◦ Answer: B
- 19. 18. Dynamic interceptionof requests and responses to transform the information is done by ◦A. servlet container ◦B. servlet config ◦C. servlet context ◦D. servlet filter ◦ Answer: D
- 20. 19. What typeof scriptlet code is better-suited to being factored forward into a servlet? ◦A. Code that deals with logic that is common across requests ◦B. Code that deals with logic that is vendor specific ◦C. Code that deals with logic that relates to database access ◦D. Code that deals with logic that relates to client scope ◦ Answer: A
- 21. 20. This isa software distribution model in which applications are hosted by a vendor or service provider and made available to customers over a network, typically the Internet. ◦A. Platform as a Service (PaaS) ◦B. Infrastructure as a Service (IaaS) ◦C. Software as a Service (SaaS) ◦D. None ◦ Answer: C
- 22. 21. What isthe initial contact point for handling a web request in a Page-Centric architecture? ◦A. A JSP page ◦B. A JavaBean ◦C. A servlet ◦D. A session manager ◦ Answer: A
- 23. 22. Java Softprovides ……... JDBC product components as part of the java Developer’s Kit (JDK) ◦A. three ◦B. two ◦C. four ◦D. single ◦ Answer: A
- 24. 23. How tosend data in get method? ◦A. We can't ◦B. Through url ◦C. Through payload ◦D. None of these ◦ Answer: B
- 25. 24. What isthe name of the organization helping to foster security standards for cloud computing? ◦A. Cloud Security Standards Working ◦B. Cloud Security Alliance ◦C. Cloud Security Watchdog ◦D. Security in the Cloud Alliance ◦ Answer: B
- 26. 25. Which ofthe following statements is true regarding the scope of 'request' in JSP? ◦ A. Objects with request scope are accessible from pages processing the same request where they were created ◦ B. All references to the object shall be released after the request is processed; in particular, if the request is forwarded to a resource in the same run time, the object is still reachable ◦ C. References to objects with request scope are stored in the request object ◦ D. All of the above ◦ Answer: D
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