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[单选题]

AcustomerisdebatingwhethertouseSharedEthernetversusVirtualEthernet.WhichofthefollowingbestdescribesakeydifferencebetweenSharedandVirtualEthernet？（）

A.SharedEthernetrunsonPOWER4systems

B.VirtualEthernetrunsonPOWER4systems

C.SharedEthernetrequiresaVirtualI/OserverandAdvancedPowerVirtualization

D.VirtualEthernetrequiresaVirtualI/OserverandAdvancedPowerVirtualization

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更多“Acustomerisdebatingwhethertous…”相关的问题

第1题

Anenterprisehasthreenodes：-Node’A’isaproductiondatabase，-Node’B’isaproductionApplicationse

rver，and-Node’C’isatestanddevelopmentnode.Node’C’isusedbysixprogrammerstodevelopandtheproductionapplicationasbusinesscriticalandwouldliketomakeithighlyavailablewithHACMP.Applicationdevelopmentandtestingisnotbusinesscritical.Whichofthefollowingdescribesthebestsolution？（）

A.ThereisnotanadequatesolutionbecauseHACMPshouldnotbeconfiguredinthisenvironmentwithoutadedicatedstandbynode.

B.Nodes’A’and’B’shouldbeconfiguredinaclusterwithmutualfalloveroftwocascadingresourcegroupstoprovidebothnodeswilldeliveracceptableresponsetimewithbothresourcegroups.

C.Nodes’A’and’C’shouldbeconfiguredinonecluster，andNodes’B’and’C’inanotherclustertopreventboththedatabaseandapplicationserverfromfallingovertoNode’C’atthesametime.

D.Nodes’A’，’B’，and’C’shouldbeconfiguredinaclusterwithNode’C’thehotstandbyforboththedatabaseandapplicationserverresourcegroups.WorkloadManager（WLM）mustbeconfiguredondatabaseandapplicationdevelopersfromoverutilizingtheCPUresources.

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第2题

Usersfrequentlyoverruntheamountofspaceintendedforthem,resultinginfullhomefilesystems.Thecu

stomeriscurrentlyusingAIX5.3withamixofJFSandJFS2filesystems.Whichofthefollowingwillcontainthegrowthofthehomefilesystemspace?（）

A.Implementdiskquotaforallhomefilesystems

B.ImplementdiskquotafortheJFS2homefilesystems

C.Recreatethehomedirectoriesasindividualfilesystems

D.Runthefindcommandeverynightanddeletealloldfiles

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第3题

The mksysb command completed successfully. Which of the following steps are necessary to verify the mksysb is good?（）

A.Store the mksysb in a safe place because a successful completion guarantees the mksysb is good.

B.Boot from the mksysb to verify it is bootable and list the files on the mksysb.

C.Look at the bosboot output when the mksysb was created to verify it is good.

D.List the files on the mksysb beucase listing all the files verifies there are no problems with the mksysb.

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第4题

An administrator is applying a corrective service to their HMC. The corrective service has been shipped on 3 DVDs.Which action will ensure the corrective service is correctly installed?（）

A.Select the option to automatically reboot the HMC

B.Select the option to automatically reboot the HMC after each disk

C.Shutdown all managed LPARs prior to beginning the install process

D.Copy all disks into the "SERVICE" directory and select concurrent install

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第5题

Ap5-5708-way32GBsystemhasbeenproposedtoacustomerasanewtestsystemwithfourLPARs.Thecurrentap

plicationsarecertifiedonAIX5.2butnotyetonAIX5.3.Thecustomerwantstounderstandtheadvantagesanddisadvantagesofthissolutionversusapairof4-wayp5-550swith16GBeachintestingtheircurrentapplications.WhichofthefollowingpointsshouldthepSeriestechnicalspecialisthighlight？（）

A.Thep5-570wouldsaverackspaceoverapairofp5-550servers.

B.Thep5-570allowsformoreCPUandmemoryresourcestobedynamicallyallocatedtoanyLPARforperformancetesting.

C.Thep5-570canonlybeupgradedto64GBofRAMwithoutreplacingmemory.

D.Thep5-570supportsadvancedfeaturessuchasMicro-PartitioningandVirtualI/OallowingmoreLPARsofthecustomer’sapplicationswithfewerprocessorsandfewerI/Oadapters.

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第6题

Forsecurityreasons，anadministratorisaskedtomodifythesystemtopreventsomeonefromleavingaterminalloggedin.Whichofthefollowingoptionswouldenableafiveminutetimeoutforallusers（）

A.Addthefollowinglineto/etc/environment：TMOUT=300

B.Addthefollowinglinesto/.profileTMOUT=5exportTMOUT

C.Runthefollowingcommand：chuser-uALL-aTIMEOUT=5M

D.Runthefollowingcommand：chsec-uALL-aTIMEOUT=600

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第7题

Whichcommandwillshownetworkstatisticssuchaskernelmallocandmblkfailures？（）

A.ifconfig-m

B.netstat-m

C.iptrace-a

D.errpt-a

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第8题

Whichofthefollowingcommandsshouldbeusedtoobtaininformationabouttheinstalledsoftware？（）

A.smitsystem

B.smitinstallp

C.smitlicenses

D.smitlist_software

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第9题

A POWER6 595 LPAR has two dedicated processors. The LPAR is active and running AIX 6.1.What must be done to donate any unusedprocessing capacity to the shared processor pool?（）

A.In the HMC Properties, select the options to allow processor sharing when the partition is inactive and active.

B.In the LPAR Properties, select the options to allow processor sharing when the partition is inactive and active.

C.In the LPAR Profile Properties, select the options to allow processor sharing when the partition is inactive and active.

D.In the 595 Managed System Properties, select the options to allow processor sharing when partitions are inactive and active.

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第10题

Whichofthefollowingkdbsubcommandsshouldbeenteredtoobtaininformationaboutaserialport?（）

A.tty

B.stat

C.trace

D.stream

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