A.Powerconsumption；thinclientsusemoreenergythancomparableworkstationsandthereforehavealargerenergyfootprint.
B.Singlepointoffailure；ifthethinclientservergoesdownallmachinesarewithoutfunctionality.
C.Centralizedadministration；ITstaffcannotrelyonlocalizedgrouppolicysettings.
D.Highcostofterminals；comparedtotraditionalworkstations，thinclientsareveryexpensiveandrequiremoremaintenance.
参考答案：B
