Adeveloperisdesigningthepresentationtierforawebapplicationthatreliesonacomplexsessionbean.

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Adeveloperisdesigningthepresentationtierforawebapplicationthatreliesonacomplexsessionbean.ThesessionbeanisstillbeingdevelopedandtheAPIsforitareNOTfinalized.AnychangestothesessionbeanAPIdirectlyimpactsthedevelopmentofthepresentationtier.WhichdesignpatternprovidesameanstomanagetheuncertaintyintheAPI？（）

A.ViewHelper

B.FrontController

C.CompositeView

D.InterceptingFilter

E.BusinessDelegate

参考答案:

参考E

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