单选题Which is characteristic of the Business Delegate pattern？（）A It decreases complexity by removing a layer of proxy classes.B It reduces coupling between tiers by hiding implementation details.C It decreases performance due to the lack of caching of remote data.D It forces business-tier expectations to be dealt with in the presentation-tier.
单选题
Which is characteristic of the Business Delegate pattern？（）
A
It decreases complexity by removing a layer of proxy classes.
B
It reduces coupling between tiers by hiding implementation details.
C
It decreases performance due to the lack of caching of remote data.
D
It forces business-tier expectations to be dealt with in the presentation-tier.
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