题目内容

Acustomerhasa32-corePower770with4AIXpartitionsand2IBMipartitions.Theywanttoimprove networkavailabilityandallowforconcurrentmaintenance.Whatwillsupportthecustomerrequirementat leastcost?()

A. Buildthelogicalpartitioninfrastructurebasedon6ormoreVLANs.
BuildthelogicalpartitioninfrastructurebasedontwoormoreIVEs.
C. BuildthelogicalpartitioninfrastructurebasedonPartitionMobility.
D. BuildthelogicalpartitioninfrastructurebasedonredundantVIOServers.

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AcustomerhasafileserverwithRAID-5using8KBrandomI/Os,with67%readsand33%writes.Howshouldthediskcontrollercachebeconfiguredforoptimalperformance?()

A. Usewrite-backcache
B. Usewrite-backcachewithbatterybackup
C. Usewrite-throughcachewithdiskcachingenabled
D. Usewrite-throughcachewithdiskcachingdisabled

Acustomerrunsanapplicationonasupported8-wayx445.Thecustomerneedstomonitoroperationsandwantstobealertedwhenproblemsarise.WhichTWOofthefollowingcanbeconfiguredinIBMDirectorBasePacktomonitorthecustomer’soperations?()

A. Fanoperation
Bottleneckanalysis
C. Powersupplyoperations
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WhichIBMResourcewouldbesthelpyoudeterminetheproperperformancetuningofyourSystemxhardwareandtheapplicationworkloadofthesoftware?()

A. xREFSheets
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Anadministratorwantstotesttheperformanceofanapplicationatdifferentmemorysizes.Whatisthemosteffectivewaytoperformthetestandcollectstatisticalinformationforeachtest?()

A. RunDLPARtochangetheLPARmemoryforeachtest.
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C. Runchdevcommandtolimitthesystemmemorysizeforeachtest.
D. Runchattrcommandtolimitthesystemmemorysizeforeachtest.

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