from Podar exam
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Question 53
_________
pattern provides a layer between clients and subsystems of a complex system; shields clients from subsystem components, making the subsystems easier to use
A Singleton
B Fa�ade
C Business Delegate
D Template method
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ans is B.
but I think answre should be Business Delegate as it is Biz delegate which hides complex system details
CMIW
TIA