WhichtwoarecharacteristicsoftheInterceptingFilterpattern?()
A.itprovidescentralizedrequesthandlingforincomingrequests.
B.Itforcesresourceauthenticationtobedistributedacrosswebcomponents.
C.Itreducescouplingbetweenpresentation-tierclientsandunderlyingbusinessservices.
D.Itcanbeaddedandremovedunobtrusively,withoutrequiringchangestoexistingcode.
E.Itallowspreprocessingandpostprocessingontheincomingrequestsandoutgoingresponses.