单项选择题

IfpercentageofRAMoccupiedbyfilepagesfallsbelowminperm，pagereplacementalgorithmstealspagesfrom（）

A.filepagesonly.
B.computationalpagesonly.
C.eitherfileorcomputationalpages.
D.workingsegmentonly.

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单项选择题

Amachinemusthavethemostdirectaccesspossibletotwodifferentnetworks.However，itcannotactasarouterbetweenthenetworks.Whichofthefollowingarrangementsismostappropriatetofacilitatethemachine’saccessibility？（）
A.ipforwardingturnedonandtwoadapters
B.Oneadapter，witharoutetoadefaultgateway
C.Anadapterineachnetwork，andipforwardingoff
D.Anadapterineachnetwork，witharouteonlytothedefaultgateway

A.However，itcannotactasarouterbetweenthenetworks.Whichofthefollowingarrangementsismostappropriatetofacilitatethemachine’saccessibility？（）
A.ipforwardingturnedonandtwoadapters
B.Oneadapter，witharoutetoadefaultgateway
C.Anadapterineachnetwork，andipforwardingoff
D.Anadapterineachnetwork，witharouteonlytothedefaultgateway

单项选择题

ThepSeriestechnicalspecialistisdesigningatwoLPARp5-570witheighttotalprocessors.ThesystemisatestsystemtorunAIX5.2.Thecustomerhasstatedapreferenceforinternaldisksforthebootdevices.ThecustomerhassaidtheymaylaterneedtorunthreeorfourLPARswithoutincreasingthenumberofprocessors.WhatshouldthepSeriestechnicalspecialisttellthecustomerabouttheabilityofthep5-570tomeettheirrequirements？（）
A.ItwillrequireadditionalSCSIadaptersandI/OdrawersorexternaldiskstosupportmorethantwoLPARs.
B.Ithassufficientbuilt-inSCSIcontrollersanddiskenclosurestosupportfourtotalLPARsbyonlyaddingthenecessaryadditionaldisks.
C.ItisunabletouseinternaldisksforLPARsandthereforeadditionaladaptersI/OdrawersorexternaldisksmustbeusedtosupportallLPARs.
D.ItcansupportsixLPARswithinternaldisksbutwillrequirespecialfeatures，cablesandanadaptertosupporttheadditionalLPARswithinternaldisks.

A.ThesystemisatestsystemtorunAIX5.2.Thecustomerhasstatedapreferenceforinternaldisksforthebootdevices.ThecustomerhassaidtheymaylaterneedtorunthreeorfourLPARswithoutincreasingthenumberofprocessors.WhatshouldthepSeriestechnicalspecialisttellthecustomerabouttheabilityofthep5-570tomeettheirrequirements？（）
A.ItwillrequireadditionalSCSIadaptersandI/OdrawersorexternaldiskstosupportmorethantwoLPARs.
B.Ithassufficientbuilt-inSCSIcontrollersanddiskenclosurestosupportfourtotalLPARsbyonlyaddingthenecessaryadditionaldisks.
C.ItisunabletouseinternaldisksforLPARsandthereforeadditionaladaptersI/OdrawersorexternaldisksmustbeusedtosupportallLPARs.
D.ItcansupportsixLPARswithinternaldisksbutwillrequirespecialfeatures，cablesandanadaptertosupporttheadditionalLPARswithinternaldisks.