Adobe 9A0-129 (Adobe Flex 4 ACE) 시험준비중이신 분들은 Adobe 9A0-129 (Adobe Flex 4 ACE) 시험통과가 많이 어렵다는것을 알고 있을것입니다. 학교공부하랴,회사다니랴 자격증공부까지 하려면 너무 많은 정력과 시간이 필요할것입니다. 그렇다고 자격증공부를 포기하면 자신의 위치를 찾기가 힘들것입니다.

 

 

NO.1 You have created the class MyComponent in the components package. Given the following code:
<?xml version="1.0" encoding-"utf-8"?>
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library.//ns.adobe.com/flex/mx"
xmtns:comp="components.*''>
<!--Put Component Here-->
</s:Group>
Which is a correct way to instantiate the MyComponent class?
A. <MyComponent/>
B. <comp:MyComponent />
C. <components:MyComponent/>
D. <Component type="MyComponent" />
Answer: B

NO.2 You have a created a custom component called MyComp.Which two statements could be used to
create an instanceof MyComp? (Choosetwo)
A. <comps: MyComp />
B. <component>MyComp</component>
C. var comp:M/Comp = new MyComp();
D. var comp MyComp = new DisplayObject();
E. var comp:MyComp = createClass("MyComp");
Answer: A,C

NO.3 You aredefining a User class with username and password properties to encapsulate data. Which
design pattern is being utilized?
A. Observer
B. Factory
C. ValueObject
D. Mediator
Answer: C

NO.4 What must you do extend Event class?
A. invoke the superclass constructor within your custom constructor
B. define an Event metadata keyword within your custom Event class
C. override the clone() method of the parent class
D. define an object to contain all contain all custom properties passed to the event
Answer: A

NO.5 You are creating a custom component that extends the SkinnableContainer class. You want to require
that the skin of your component use a ark Button in the layout. What should you do?
A. Declare and style the button inside your class file, not in the skin
B. Define a SkinnableComponentthat extends the Button class
C. Define SkinPart metadata to make a Button required
D. There is NO way to require a button in a SkinnableContainer skin
Answer: C