Flex 4.5 ACE Exam: 9A0-182 Exam
9A0-182 Questions & Answers
Exam Code: 9A0-182
Exam Name: Flex 4.5 ACE Exam
Q & A: 102 Q&As

QUESTION 1
Which components can a Spark Group take as child objects?
A. Components that derive from the Component class
B. Components that implement the IVisualElement interface
C. Components that derive from the GraphicElement class
D. Components that implement the IUIComponent interface
Answer: D

QUESTION 2
Which one of the following is true about the typicalItem property?
A. By defining a typicalItem, a container does not have to size each child as it is drawn on the
screen
B. The typicalItem may only be used with the Spark Grid and Spark DataGrid
C. If no typicalItem is used, by default a control will use the last item in the dataProvider as the
typical data item
D. The typicalItem is defined inline, and not as an object to which the typicalItem is bound
Answer: A

QUESTION 3
Which two sets of skin classes does the Flex framework provide for the Spark Form and Spark
FormItem controls? (Choose two.)
A. Default horizontal layout
B. Stacked
C. Default vertical layout
D. Basic
E. Sequential
Answer: AB

QUESTION 4
You want to create a CSS rule that styles the Spark TextInput component. Your CSS document
has the following namespace declaration:
@namespace s “library://ns.adobe.com/flex/spark”;
Which correctly declares a CSS rule for the Spark TextInput component?
A. s|TextInput {}
B. s-TextInput {}
C. spark|TextInput {}
D. spark-TextInput {}
Answer: A

QUESTION 5
Which declaration uses the correct syntax to define a style namespace for the components in the
components.view package?
A. namespace|comp components.view.*
B. namespace comp “components.view.*”
C. @namespace comp components.view.*
D. @namespace comp “components.view.*”
Answer: D

QUESTION 6
You want to create a drop shadow on the Spark label myLabel. Which syntax is correct?
A. <fx:Script> myLabel.setStyle(dropShadow, “true”); </fx:Script> <s:label id=”myLabel”/>
B. <s:Label id=”myLabel” dropShadowEnabled=”true”/>
C. <s:Label id=”myLabel” dropShadow=”enabled”/>
D. <s:Label id=”myLabel” filters=”{[new DropShadowFilter(10, 45)]}”/>
Answer: D

QUESTION 7
Which two choices will allow you to apply a skin to a component at compile time? (Choose two.)
A. Use the setStyle method in a Script block
B. Use the skin attribute in the MXML used to instantiate the component
C. Use the skinClass attribute in the MXML used to instantiate the component
D. Use the skin property in the CSS attached to the application
E. Use the skinClass style in the CSS attached to the application
Answer: CE

QUESTION 8
Which two classes can be extended to create a skin? (Choose two.)
A. ComponentSkin
B. Skin
C. SkinSpark
D. SkinClass
E. SparkSkin
Answer: BE

QUESTION 9
Which MXML attribute specifies the visual implementation that a Spark component will display?
A. skin
B. skinClass
C. layout
D. displayClass
Answer: B

QUESTION 10
You have created a SparkSkin class for a Button component called ButtonSkin in the skins
package. Which MXML statement correctly applies this skin class to a Spark Button?
A. <s:Button skinClass=”ButtonSkin” />
B. <s:Button styleName=”ButtonSkin” />
C. <s:Button skinClass=”skins.ButtonSkin”/>
D. <s:Button class=”skins.ButtonSkin” />
Answer: C

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