Oracle
1Z0-877 · Question #305
1Z0-877 Question #305: Real Exam Question with Answer & Explanation
The correct answer is D. Business Delegate. See the full explanation below for the reasoning.
Question
Squeaky Beans Inc. hired an outside consultant to develop their web application. To finish the job quickly, the consultant created several dozen JSP pages that directly communicate with the database. The Squeaky business team has since purchased a set of business objects to model their system, and the Squeaky developer charged with maintaining the web application must now refactor all the JSPs to work with the new system. Which pattern can the developer use to solve this problem?
Options
- ATransfer Object
- BService Locator
- CIntercepting Filter
- DBusiness Delegate
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