AcustomerwithbothIBMserversandstorageaskedtheirstoragespecialisttopresentupdatedinformationontheIBMstorageportfolio.Thespecialistsuspectsacompetitorisactivelysellinginthisaccount.Whichofthefollowingquestions,ifaskedbythecustomer,wouldmostlikelyindicatecompetitiveactivity?()
A. DoestheDS8700offervirtualizedarrays?
B. HowcantheIBMSANVolumeControllerworkinourenvironment?
C. WhatistherawdiskcapacityoftheIBMSystemStorageDS5300?
D. WhatarethesupportoptionsavailableontheIBMSystemStorageDS5020?
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根据《个人所得税法》的规定,下列所得中,适用比例税率的是()。
A. 财产租赁所得
B. 特许权使用费所得
C. 工资、薪金所得
D. 承包经营所得
Acustomerhastwositeslocated500kilometersapart.Thecustomerhasbothahigh-speedInternetlinkanddarkfiberbetweenthesites.Thecustomerwantstoutilizestorageresourcesateithersiteleveragingreplicationfordisasterrecoveryimplementations.Thecustomerwantstolinkthesetwositestogether.Whichoptionprovidesthehighestperformanceandismostreliable?()
A. iFCProuter
B. FCIProuter
C. DWDMandCWDM
D. LCmulti-mode50micronfiber
AcustomerhasanewPower720withPowerVMStandardEdition.Theyplantomigratetheirsingle-partitionPOWER5550tothenewPower720.HowcanthecustomermigratefromthePOWER5550tothePower720withminimaleffortanddowntime?()
A. PerformLivePartitionMobilitybetweenthetwosystems.
B. Movethebootdisksfromtheoldsystemtothenewsystem.
C. UseTivoliStorageManagertobackupthePOWER5550andrestoreonthePower720.
D. UpgradeAIXtothelatestlevelonthePOWER5550andcloneusingthemksysbcommand.
下面说法正确的是()。
A. 非血红素铁主要存在于动物性食品中
B. 血红素铁主要存在于动物性食品中
C. 血红素铁在肠内的吸收并不受膳食因素的影响
D. 无论是血红素铁还是非血红素铁均受植酸、草酸盐的影响
E. 铁的吸收与体内铁的需要量有关