Examsoon.com  The World Renowned  IT Certification Material Provider Exam : ADOBE 9A0-310 Title : Adobe Flex2 Developer Exam Version : Demo Examsoon.com  The World Renowned  IT Certification Material Provider  Important Note, Please Read Carefully  Other examsoon products  All examsoon IT Exam Products  Our products of Offline Testing Engine  Use the offline Testing engine product to practice the questions in an exam environment.  Build a foundation of knowledge which will be useful also after passing the exam.  examsoon Testing Engine  Guarantee  Examsoon provides the most competitive quality of all exams for the customers, we guarantee your  success at the first attempt with only our Certification Question&Answers, if you do not pass the exam at  the first time, we will not only arrange FULL REFUND for you, but also provide you another exam of your  claim, ABSOLUTELY FREE!.  Features  1.  Comprehensive questions with complete details  2.  Instant Downloadable in PDF form.  3.  Verified Answers Researched by Industry Experts  4.  Questions accompanied by exhibits  5.  Drag and Drop questions as experienced in the Actual Exams.  6.  These questions and answers are backed by our GUARANTEE.  7.  Questions updated on regular basis.  8.  Like actual certification exams our product is in multiple­choice questions (MCQs). ExamSoon.com  The World Renowned  IT Certification Material Provider  Help you pass any IT Exams 1. Which statement best describes the Model-View-Controller design pattern? A. It does NOT promote code reuse B. Alternative user interfaces are difficult to add C. It combines the code responding to user input with the code rendering the interface D. It promotes maintainability by providing separation of concerns within code Answer: D 2. Which development task would most likely be part of building loosely coupled MXML components? A. invoking the dispatchEvent() method B. assigning a reference to the owner property C. extending the flash.events.Dispatcher class D. implementing the IFlexDisplayObject interface Answer: A 3. Which software design pattern reduces method call volume by encapsulating multiple data attributes in a single object? A. Factory B. Singleton C. Assembler D. Transfer Object E. Data Access Object Answer: D 4. Which statement about the dispatchEvent() method is true? A. It automatically dispatches an event object. B. It can only be used with the Application class. C. It can be used for both custom and other events. D. It returns the type property value of the event object. Answer: C ExamSoon.com  The World Renowned  IT Certification Material Provider  Help you pass any IT Exams 5. Click the Exhibit button. Which ActionScript class definition represents the UML class diagram? A. class Employee { private var empName:String; public function CalcSalary():int { ... } B. class Employee { public var empName:String; private function CalcSalary():int { ... } C. class Employee { private var empName:String; protected function CalcSalary():int { ... } D. class Employee { public var empName:String; protected function CalcSalary():int { ... } Answer: A 6. Which statement best defines event bubbling? A. Event bubbling is NOT supported in ActionScript 3.0 B. The event flows from the top of the display list hierarchy to the node just before the target node ExamSoon.com  The World Renowned  IT Certification Material Provider  Help you pass any IT Exams C. The event flows from the node subsequent to the target node back up the display list heirarchy D. The event flows from the top of the display list heirarchy to the target node Answer: C 7. Given the following code snippet: Which value would be traced to the console? A. FRED B. Fred C. Fred Friendly D. An error or strict-mode warning would occur Answer: B 8. Which design pattern is followed by an ActionScript class that uses the [RemoteClass] metatag? A. Singleton B. Assembler ExamSoon.com  The World Renowned  IT Certification Material Provider  Help you pass any IT Exams C. Data Access Object D. Data Transfer Object Answer: D 9. Which Flex 2 language feature provides the best support for loose coupling between MXML components? A. class inheritance B. singleton classes C. event dispatching D. remote object services Answer: C 10. A Flex application contains a custom event object eventObj: var eventObj:Event = new Event(myCustomEvent); Which line of code correctly triggers this event? A. eventObj.dispatch(); B. dispatchEvent(eventObj); C. eventObj.dispatchEvent(); D. dispatchEvent(eventObj); Answer: B 11. Click the Exhibit button. What is the relationship between the two classes in the UML diagram? ExamSoon.com  The World Renowned  IT Certification Material Provider  Help you pass any IT Exams A. Shape extends Circle B. Circle extends Shape C. Shape implements Circle D. Circle implements Shape Answer: B 12. You want to send custom data with an event object that has been generated by the framework. What should you do? A. Add custom properties to the target property. B. Subclass the Event class and add properties to it. C. Subclass the DisplayObject class and add properties to it. D. Add custom properties to the Flash.events.Event class. Answer: B 13. Which is contained in a .jar file? A. XML data files in an archived format B. the Java Virtual Machine used in a J2EE server C. a set of pre-compiled Java classes in an archived format D. all configuration and application files in a J2EE web application in an archived format Answer: C 14. Which attribute prevents a class method from being visible within a sub-class? A. public B. internal C. private D. protected Answer: C 15. You have used a WebService object to call a public method of a SOAP-based web service. The remote web service is written in Java. The signature of the Java method being called is: ExamSoon.com  The World Renowned  IT Certification Material Provider  Help you pass any IT Exams public List getData() You have declared an ActionScript method named resultHandler() with this signature: private function resultHandler(event:ResultEvent):void When the resultHandler() method is called from the HTTPService object result event, you want to save the returned data to a previously declared ArrayCollection named myCollection. Which is the correct syntax? A. myCollection = event.result; B. myCollection = event.result as ArrayCollection; C. myCollection = new ArrayCollection(event.result as Array); D. myCollection = event.getData.lastResult as ArrayCollection; Answer: B 16. Which Data Management Service method will reset an item to its previous state? A. undo() B. rollBack() C. noCommit() D. revertChanges() Answer: D 17. You have used an HTTPService object to retrieve this HTML file: <?xml version=1.0?> <employees> <employee><name>Joe</name><job>President</job> </employee> <employee><name>Mary</name><job>CEO</job> </employee></employees> The resultFormat property of the HTTPService object is set to object, and the id property is set to myService. You want to use a DataGrid control to display the list of employees. Which is the correct syntax for a binding expression to pass the employee objects to the dataProvider property of the DataGrid? A. dataProvider={myService.lastResult} B. dataProvider={myService.lastResult.employees} ExamSoon.com  The World Renowned  IT Certification Material Provider  Help you pass any IT Exams C. dataProvider={myService.result.employees.employee} D. dataProvider={myService.lastResult.employees.employee} Answer: D 18. Which object is the returned XML data placed into after a Web service operation executes? A. result B. collection C. firstResult D. lastResult Answer: D 19. Which property of the HTTPService class references the data returned from a request? A. result B. lastResult C. destination D. resultFormat Answer: B 20. Which protocol supports the use of server-pushed messaging with the Flex Message Service and the Data Management Service? A. AMF B. HTTP C. SOAP D. RTMP Answer: D Examsoon.com was founded in 2006. The safer,easier way to help you pass any IT Certification  exams . We provide high quality IT Certification exams practice questions and answers(Q&A).  Especially  Adobe,  Apple,  Citrix,  Comptia,  EMC,  HP,  Juniper,  LPI,  Nortel,  Oracle,  SUN,  Vmware  and so on. And help you pass any IT Certification exams at the first try.  we guarantee your success at the first attempt with only our Certification Question&Answers,  if you do not pass the exam at the first time, we will not only arrange FULL REFUND for you,  but also provide you another exam of your claim, ABSOLUTELY FREE!  You can reach us at any of the email addresses listed below.  E­MAIL:  examsoon(at)hotmail.Com  Examsoon.com  The World Renowned  IT Certification Material Provider