1. You would use this syntax to embed asset.png in a StyleSheet:
Answer
Correct Answer:
Embed('asset.png')
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2. An Apache Flex PMC member CANNOT
Answer
Correct Answer:
Veto an Apache Flex release candidate
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3. What's the minimum version of Flash Player that Apache Flex 4.9.0, 4.9.1 or 4.10.0 supports?
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Correct Answer:
10.2
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4. How do you insert a "new line" inside a MXML text property?
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Correct Answer:
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5. Which is not a feature added in Apache Flex 4.10.0?
Answer
Correct Answer:
ASC 2.0 compiler support
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6. Which compiler option do you use to specify static linking?
Answer
Correct Answer:
library-path
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7. Where can you use the mx:HTML component to display HTML in a Flex App?
Answer
Correct Answer:
On Adobe AIR Desktop Applications
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8. True or False? remoting-config.xml has destinations defined for working with web services and http services.
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Correct Answer:
False
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9. Which is true about the following sentence: [Bindable(event="dataChanged")] ?
Answer
Correct Answer:
The bindable property will change when an event named dataChanged is dispatched.
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10. If you define three events on a component and set their priority to 1,2 and 3 respectively. Which event will be handled first?
Answer
Correct Answer:
Event with priority 3
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11. Where can you set a defaultButton property?
Answer
Correct Answer:
on Containers
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12. How do you set the default state of a visual component?
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Correct Answer:
setting currentState=""
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13. Which metadata tag Identifies a property that should be omitted from data that is sent to the server when an ActionScript object is mapped to a Java object using [RemoteClass] ?
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Correct Answer:
[Transient]
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14. Which of the following is not a phase of a drag-and-drop operation?
Answer
Correct Answer:
Initializing
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15. Which of the following components can be used to access server-side data from a REST web service?
Answer
Correct Answer:
HTTPService
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16. Which of the following words is referred to as future reserved words?
Answer
Correct Answer:
Synchronized
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17. How do you avoid "Warning: unable to bind property 'x' on class 'x' ?
Answer
Correct Answer:
By marking the class as [Bindable] with getters and setters
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18. Which mobile platforms allow Adobe Air apps?
Answer
Correct Answer:
Android, Blackberry 10, iOS
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19. Where do you define proxy service destination for working with web services and http services?
Answer
Correct Answer:
in proxy-config.xml
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20. Which is NOT a feature added in Apache Flex 4.11
Answer
Correct Answer:
MXML to Javascript compilation
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21. True or False? If you embed a graphic, it is loaded into your Flex application at runtime.
Answer
Correct Answer:
False
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22. A labelFunction is:
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Correct Answer:
A function that is used to determine the text to be rendered for each item in a list
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23. Linux support was added in which version of Apache Flex?
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Correct Answer:
4.10.0
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24. True or False? You can declare constant properties as bindable.
Answer
Correct Answer:
False
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25. What does Data Binding enable you to do?
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Correct Answer:
Connect components to an underlying data model
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26. If you want to prevent a button from displaying in a specific view state, which of the button's properties should you use?
Answer
Correct Answer:
excludeFrom
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27. Where can you get variables that are global to all applications within the same ApplicationDomain?
Answer
Correct Answer:
FlexGlobals
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28. What is the name of the top-level object in the display list?
Answer
Correct Answer:
Stage
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29. In the Flex global coordinate system, coordinates are relative to the upper left corner of what?
Answer
Correct Answer:
Stage
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30. Where do you define the resource bundles for your application?
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Correct Answer:
Inside <fx:Metadata> tag
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31. What license is Apache Flex released under?
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Correct Answer:
Apache License 2.0
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32. What is the latest released version of Flex SDK?
Answer
Correct Answer:
4.12.1
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33. Sort event phases in order, from first to last
Answer
Correct Answer:
Capture, Target, Bubble
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34. Which of the following graphics formats can be use as a Flex Component?
Answer
Correct Answer:
FXG
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35. If you want to apply a wipe effect and a resize effect in parallel, what should you use to group them together?
Answer
Correct Answer:
Transition
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36. The phase order of the event flow in flex is:
Answer
Correct Answer:
Capture-Target-Bubbling
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37. True or False? Flex directly supports database operations.
Answer
Correct Answer:
True but only when using AIR
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38. How do you set a style property using a Class Selector style in a flex component
Answer
Correct Answer:
styleName="classSelector"
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39. If you want users to be able to enter and edit multiline text, which of these Spark controls should you use?
Answer
Correct Answer:
TextArea
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40. Which application property allows you to specify the XML namespace for a custom component package?
Answer
Correct Answer:
xmlns
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41. To implement a two way binding of a text property you would use:
Answer
Correct Answer:
text="@{fieldX.text}"
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42. To prevent an application to be blocked when working with local database, you must:
Answer
Correct Answer:
open the database in Asynchronous mode
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43. Which method would you use to add a component to an MX container?
Answer
Correct Answer:
addChild()
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44. Who has access to Apache Flex code base?
Answer
Correct Answer:
Anyone
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45. If the current view state is not specified when an application loads, what is the default view state?
Answer
Correct Answer:
Name of the first view state defined by the <s:states> tag.
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46. How do you accomplish data persistence in a Flex client?
Answer
Correct Answer:
Using shared objects
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47. Which of the following statements would allow you to access the MouseEvent class?
Answer
Correct Answer:
import flash.events.*;
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48. Which tag is used to declare non-default, non-visual properties of the current class?
Answer
Correct Answer:
<fx:Declarations>
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49. If the use-network compiler option is set to false, which of the following can the application do?
Answer
Correct Answer:
Access resources in the local file system, but not over the network.
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50. Which of the following is the RPC service used to connect to Java objects?
Answer
Correct Answer:
RemoteObjects
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51. If you want a class property to be visible to references in the same class and derived classes, which attribute should you assign it?
Answer
Correct Answer:
protected
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52. The third and final phase of Flex event flow is known as what?
Answer
Correct Answer:
bubbling
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53. How do you become an Apache Flex committer?
Answer
Correct Answer:
All of the other answers
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54. Where do you have to place a cross-domain-policy file?
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Correct Answer:
At the root directory of the server
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55. True or False? Flex applications allow deep linking.
Answer
Correct Answer:
True
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56. What can you use to pass variables into a .swf application from the HTML wrapper?
Answer
Correct Answer:
FlashVars
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57. In order to create in inline item render you must place what inside of the <s:itemRender> tag?
Answer
Correct Answer:
<fx:component>
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58. An Apache Flex committer CAN
Answer
Correct Answer:
Commit code to the Apache Flex Git repository
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59. All user interface components in Flex extend what class?
Answer
Correct Answer:
UIComponent
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60. What is the mechanism included in AIR to manipulate data from a data base file?
Answer
Correct Answer:
SQLLite
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61. True or False? MXML is interpreted by browsers in much the same way as HTML.
Answer
Correct Answer:
False
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62. If you want to take a user's text input and redisplay it as a date, which type of component should you use?
Answer
Correct Answer:
formatter
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63. Which of the following is not a Drop Target Event?
Answer
Correct Answer:
mouseDown
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64. Which Spark class is used to specify absolute positioning for the children of a container?
Answer
Correct Answer:
BasicLayout
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65. When you add a new display object with ActionScript, it will not be displayed until you do what?
Answer
Correct Answer:
Add the new object as a child of a container.
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66. True or False? You CANNOT load a compiled Flex application (.swf) into another Flex application.
Answer
Correct Answer:
False
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67. The tree of all visible objects in a Flex application is known as what?
Answer
Correct Answer:
Display list
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68. RIAs stands for:
Answer
Correct Answer:
Rich Internet Applications
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69. What event is dispatched when a component and its children are fully processed and visible?
Answer
Correct Answer:
creationComplete
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70. When is it better to use E4X specification?
Answer
Correct Answer:
When working with XML
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71. How do you remove a pop up using PopUpManager?