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Programming and Database Technologies Quiz
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Which of the following design patterns reduces the coupling between presentation-tier clients and business services in a web application?
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A
Business Delegate
💡 Explanation:
The Business Delegate pattern reduces coupling between presentation-tier clients and business services by acting as an intermediary. It hides the complexity of business service lookup and exception handling. MVC is for separation of concerns, Value Objects for data transfer, and DAO for data access.