WhichtwoarecharacteristicsoftheTransferObjectdesignpattern？（）

A.Itreducesnetworktrafficbycollapsingmultipleremoterequestsintoone.
B.Itincreasesthecomplexityoftheremoteinterfacebyremovingcoarse-grainedmethods.
C.Itincreasesthecomplexityofthedesignduetoremotesynchronizationandversioncontrolissues.
D.Itincreasesnetworkperformanceintroducingmultiplefine-grainedremoterequestswhichreturnverysmallamountsofdata.

【参考答案】

A, C