A.甲可以随时主张退款还画
B.甲至迟应于2007年2月1日主张退款还画
C.甲至迟应于2009年1月10日主张退款还画
D.甲无权主张退款还画
第1题
A.active/activeusingspanningtree
B.active/active
C.active/passiveusingspanningtree
D.active/passive
第2题
A.plan
B.design
C.operate
D.implement
第3题
A.byenablingbusinesstoleverageinvestmentsinthenetwork
B.byspendinglesstimeaddressingattacks
C.byenforcingpolicycompliance
D.throughadmissioncontrol
第4题
A.MARS
B.NAC
C.VPN
D.IPS
第5题
A.intensecompetitionthatisdrivenbytheincreasednumberofdiscounters
B.decliningcustomerloyalty
C.compensatingforstaffshortages
D.changesindemographics
E.highoperatingcosts
F.desiretoofferInternetaccessinstores
第6题
A.IETF
B.PFC
C.ASIC
D.TCAM
第7题
A.providingastep-by-stepplanthatdetailstheinstallationandservice-commissiontasksrequiredinordertocreateacontrolled-implementationenvironmentthatemulatesacustomernetwork
B.assessingtheabilityofsitefacilitiestoaccommodateproposedinfrastructurechanges
C.developingandexecutingproof-of-concepttests,validatinghigh-levelinfrastructuredesign,andidentifyinganydesignenhancements
D.improvingthenetworkmanagementsystemandtheperformanceandfunctionalityofinfrastructureoperations
第8题
A.plan
B.design
C.implement
D.prepare
第9题
A. Features such as UplinkFast and BackboneFast are compatible with RSTP.
B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.
C. Cisco proprietary enhancements are not transparent.
D. Information about port roles is sent to all switches.
E. RSTPs that are based on Cisco products require no additional configuration.
第10题
A.Delivering information about changes in health benefit enrollment to all personnel
B.Enabling online collaboration among research personnel
C.Enabling an interactive virtual classroom for sales personnel in remote locations
D.Delivering a strategic business update from the CEO to all personnel
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