Oracle
1Z0-899 · Question #77
1Z0-899 Question #77: Real Exam Question with Answer & Explanation
Sign in or unlock 1Z0-899 to reveal the answer and full explanation for question #77. The question stem and answer options stay visible for context.
Question
A developer is designing the presentation tier for a web application that relies on a complex session bean. The session bean is still being developed and the APIs for it are NOT finalized. Any changes to the session bean API directly impacts the development of the presentation tier. Which design pattern provides a means to manage the uncertainty in the API?
Options
- AView Helper
- BFront Controller
- CComposite View
- DIntercepting Filter
- EBusiness Delegate
- FChain of Responsibility
Unlock 1Z0-899 to see the answer
You've previewed enough free 1Z0-899 questions. Unlock 1Z0-899 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.