Adobe 認證試題

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