Model Train Control Software

admin January 26, 2012 Model Trains No Comments

model train control software

ADOBE 9A0-310 Free Training by testkingworld.org

Adobe Flex2 Developer Exam 9A0-310 Test

9A0-310

QUESTION: 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

QUESTION: 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

QUESTION: 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

QUESTION: 4
Which statement about the dispatchEvent() method is true?
9A0-310

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

QUESTION: 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 {
…
}
9A0-310

Answer: A

QUESTION: 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
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

QUESTION: 1
Which statement best describes the Model-View-Controller design pattern?

Answer: D

QUESTION: 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

QUESTION: 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

QUESTION: 4
Which statement about the dispatchEvent() method is true?
9A0-310

Answer: C

QUESTION: 5
Click the Exhibit button. Which ActionScript class definition represents the UML class diagram?

Answer: A

QUESTION: 6
Which statement best defines event bubbling?

Answer: C

QUESTION: 7
Given the following code snippet: Which value would be traced to the console?

Original Resource : http://www.testkingworld.org

Visit 9A0-310 Link : 9A0-310
Download PDF Link : 9A0-310

About the Author

Original Resource : http://www.testkingworld.org

Visit 9A0-310 Link : 9A0-310

You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

Model Trains