Arecentpoweroutagedisruptedcustomeroperationsinoneofthetwocampuscenters.Thecustomerhasalreadystartedtodevelopastrategyforconsolidationofthedatacentersandremotebackupatacolocationfacility,butcurrentandnear-termbudgetsarefocusedonlyoncapacitygrowthatlowestcost.Whichofthefollowingcapabilitiesmightbeimmediatelyattractivetothecustomer？（）
A. DS8700withremotemirroring
B. V7000withEasyTierandSSD
C. SVCVDiskmirroringwithstretchclusters
D. UPSpowerbackuptotherackswithcurrentstoragecontrollers
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“ISO9000”不是指一个标准,而是一组标准的统称。（)
Whichstatementistrueaboutthedatabaseanddatabase-userusedduringinstallationofIMSServer？（）
Apreexistingdatabaseusermaybeusedbutanewdatabasehastobecreatedduringinstallation.
B. Apreexistingdatabasemaybeusedbutanewdatabaseuserhastobecreatedduringinstallation.
C. Apreexistingdatabaseandusermaybeusedoranewdatabaseanduserarecreatedduringinstallation.
D. Apreexistingdatabaseandusercannotbeused；anewdatabaseanduserarecreatedduringinstallation.
Describethebenefitsofavirtualtapesolutionoveranativetapesolutioninamainframeserverenvironment.（）
A. theuseofphysicalLTO-5drivesandcartridgesforvirtualizationreducestheoverallfloorspacerequiredforthevirtualtapesolution
B. thevirtualtapesolutionreducesthenumberofcartridgesandphysicaldrivesrequired,andimprovesthroughput
C. thevirtualtapesolutionprovidesafasterroboticaccesstovirtualcartridgessenttothephysicaltapelibrarywhichguaranteesfasteraccesstimes
D. thevirtualtapesolutionprovidesalargerrangeofvirtualtapedrivesandautomatesthebackupprocesstophysicaltapebyfullsynchronousreplication
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