Oracle
1Z0-804 · Question #23
1Z0-804 Question #23: Real Exam Question with Answer & Explanation
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Question
Given: What two changes should you make to apply the DAO pattern to this class?
Exhibit
Options
- AMake the Customer class abstract.
- BMake the customer class an interface.
- CMove the add, delete, find, and update methods into their own implementation class.
- DCreate an interface that defines the signatures of the add, delete, find, and update methods.
- EMake the add, delete, and find, and update methods private for encapsulation.
- FMake the getName and getID methods private for encapsulation.
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