题目内容

AcustomerrequiresaninfrastructuretosupportdisasterrecoveryofcriticalapplicationsbetweentworemotedatacentersoneinTokyoandoneinBeijing.Thecustomer’sRecoveryPointObjective（RPO）necessitatesasix-hourwindowforabandwidthof100MB/sandanewStorageSystemforatotalof4TBofdata.Theyestimate100MBofnewdataproducedhourly.Whatdatasynchronizationmethodwouldberecommendedtomeettherequirements？（）

A. MetroMirror
B. Flashcopy
C. GlobalMirror
D. Snapshot

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A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system？（）

A. /etc/hosts
B. /etc/names
C. /etc/rc.tcpip
D. /etc/resolv.conf

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AcustomerrequiresmanagementcapabilitiesforinstalledpSeriessystemsviaaMicrosoftWindowssystem.Whichofthefollowingshouldbeconsidered？（）

A. TSM
B. PSSP
C. WebSM
D. LoadLeveler

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WhichstatementsistrueaboutPredictiveFailureAnalysis（PFA）forSystemxservers？（）

A. PFAisembeddedinselectedservercomponentsandrequiresnoactionforbeingenabled
B. PFAisavailableonlywhentheServerPlusPackisinstalledontheserver
C. PFAisavailableonlywhenaVirtualMediaKeyispresent
D. PFAisavailablewhentherelatedsettingisturnedoninUEFIsettings

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Which command while in a vi session will change the currently selected word？（）

A. ec
B. wc
C. ew
D. cw

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A. MetroMirror B. Flashcopy C. GlobalMirror D. Snapshot

A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system？（）

AcustomerrequiresmanagementcapabilitiesforinstalledpSeriessystemsviaaMicrosoftWindowssystem.Whichofthefollowingshouldbeconsidered？（）

WhichstatementsistrueaboutPredictiveFailureAnalysis（PFA）forSystemxservers？（）

Which command while in a vi session will change the currently selected word？（）

A. MetroMirror
B. Flashcopy
C. GlobalMirror
D. Snapshot