A.IBM Systems Director manages all components as single……

单项选择题WhichisthepackagingstrategyofiDataPlexofthefollowing？（）

A.Fourteen servers per rack likeBladeCenter
B.Two servers per rack for optimal cooling cost
C.One server per rack for optimal cooling and energy efficiency
D.Four servers per rack （twoexach half high） for optimal cooling

单项选择题AneX5clientisconcernedaboutthecost-per-GBoftheproposedSASdisk-basedsolution，andsuggestsusingSATAdisktechnologyinordertoreducecostsfortheir24x7mission-criticalMicrosoftSQLServerapplication.Whichaddressesthecustomerissuesofthefollowing？（）

A.SAS drives support automatic rebuild upon failure， SATA must be rebuilt manually
B.SAS drives supportFibre Channel attachment to eX5 servers， SATA does not
C.SATA drives require different， more expensive cables， and require more floor space compared with SAS
D.SATA storage is slower， has lower mean time between failure， and designed for a lower duty cycle compared with SAS

单项选择题AcustomerhasDirectAttachedStorage（DAS）storagefortheirWindowsservers.Theyareallocatingmoneyinnextyear’sbudgetforadditionalstorage.Whichofthefollowingquestionsshouldbeaskedfirsttodeterminetheproperstoragesolutiontopropose？（）

A.What is the planned backup solution？
B.How many people manage the storage system？
C.What is the total planned capacity？
D.Is a shared storage subsystem under consideration？

单项选择题InwhichphaseshouldaTDAbeperformedofthefollowing？（）

A.Server deployment
B.Installation and server configuration
C.Problem determination / resolution
D.Needs analysis and design

单项选择题Acustomerisconcernedaboutrisingpowercosts，andthelimitedspacetheyhaveleftinthecomputerroom.Theyhavebeendoingsomeresearchintovirtualizationandwouldliketoknowiftheyshouldpursuethissolution.Whichofthefollowingarchitecturalfeaturesshouldbediscussedwiththem？（）

A.x3650 M3 servers and racks
B.x3550 M3 servers， VMware and racks
C.BladeCenter， blades and VMware
D.x3620 M3 servers and VMware