单项选择题
WhenyourSolarissystemisbooted,astartupscriptinitializestherpcbindservice.Whichscriptisit?()
A./lib/svc/method/net-physical
B./etc/rcS.d/S30network
C.svc:/network/rpc/bind:default
D./lib/svc/method/rpc-bind
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YouworkasasenioradministratoratABC.com.TheABC.comnetworkconsistsofasingledomainnamedABC.com.AllserversontheABC.comnetworkhaveWindowsServer2012R2installed.Youarerunningatrainingexerciseforjunioradministrators.Youarecurrentlydiscussingstoragepools.WhichofthefollowingareTRUEwithregardstostoragepools?()A.Itallowsyoutogroupphysicaldisksintooneormorecontainers.B.Itpreventsyoufromgroupingphysicaldisksintooneormorecontainers.C.Itallowsyoutoeasilyaddstoragewithoutimpactingusers.D.Itallowsyoutoeasilyaddstoragewithminorimpactonusers.
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单项选择题
Asaresultofperformanceanalysis,youcreatedanindexontheprod_namecolumnoftheprod_dettable,whichcontainsabouttenthousandrows.Later,youupdatedaproductnameinthetable.Howdoesthischangeaffecttheindex?()
A.Aleafwillbemarkedasinvalid.
B.Anupdateinaleafrowtakesplace.
C.Theindexwillbeupdatedautomaticallyatcommit.
D.Aleafrowintheindexwillbedeletedandinserted.
E.Theindexbecomesinvalidwhenyoumakeanyupdates.
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