考题
已知ds1、ds2分别代表两个不同的DataSet对象。其中ds1已包含名为“Customer”的DataTable对象,且该DataTable对象被变量dt_Customer引用。已知dt_Customer表有300条记录,则执行下列语句后,新的数据表new_dt_Customer中包含D_条记录。 DataTablenew_dt_Customer=dt_Customer.Copy();A.0B.100C.200D.300
考题
Youarecreatingaresourceconsumergroupusingthe DBMS_RESOURCE_MANAGER.CREATE_CONSUMER_GROUPprocedure.Whichparameterwillyouusetodefinetheresourceschedulingmethodusedbetweensessionswithintheresourcegroup?()A.CPU_MTHB.NEW_CPU_MTHC.CPU_P1D.CPU_P2
考题
Acustomerhasa16-corePower570with64GBRAM.Theyhave2VIOserversand4LPARs,allrunningveryheavydatabaseapplications.Storageisvirtualized.ThestorageisSANbasedandconfiguredviaMultiPathIOontheLPARs.Theusersarecomplainingaboutpoorperformance.TheVIOserversarereportinglowCPUloadandlittlememoryusage.TheLPARsshow100%diskbusytimeandarerunningveryslowly,approximately6-10MB/sec.TheSANreportsLUNutilizationoflessthat20%busytime.Whatshouldbedonetoresolvethisproblem?()
考题
在某菜单中,有一菜单项(Caption)内容是”NEW”,名字(Name)是“Create”,则单击该菜单项所产生的事件过程应是()。A.Private Sub MnuNEW_Click()B.Private Sub Create_Click()C.Private Sub NEW_Click()D.Sub Mnu_Create_Click()
考题
Companycomisplanningap5595runningAIX5L&ens
Companycomisplanningap5595runningAIX5L5.3LPARs.Theywouldliketodesignthesystemusingphysicalresourceswithmaximumresourceefficiency.OneLPARrequiresapeakloadof30processorsduringtheweekwithalowof1processorrequiredontheweekend.TheotherLPARrequiresonlyasingleprocessormostofthetime,butneedsatleast24processorsatthebeginningoftheweekendtofinishitsweeklyprocessinginthewindowallocated.WhichofthefollowingsolutionsismostappropriatetocontinuouslymaximizeresourceuseforthesetwoLPARs?()
考题
A customer has just received three enterprise systems that support a total of 48 LPARs. Which installation method expedite the process?()
A.Network installation managerB.Boot from installation mediaC.A migration installD.Copy the system using the HMC
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Companycomhasap5595running12LPARs.Theyareinterestedinhighbandwidth,securecommunicationbetweentwooftheLPARswithinthep5595server.TheydonothaveanyunusedEthernetadapters.Whichofthefollowingrecommendationswillbestmeetthisrequirement?()A.Utilizetheintegrated10/100/1000networkinterfaceB.ImplementVirtualEthernettoenableinter-partitioncommunicationC.ImplementsharedEthernetwiththeEthernetadaptersutilizedintheotherLPARsD.ImplementaPointtoPointprotocolserialcommunicationbetweenthep5595serialports
考题
Company.comhasorderedan8-wayp5-570andplanstodeployfourAIX5Lv5.3LPARs.Thepre-installationsystemdesignhasalleightprocessorsbeingplacedinthesharedprocessorpool,andfourMicro-Partitionsbeingassignedresourcesfromthepool.Priortotheimplementationofthesystem,thecustomerinformsthetechnicalspecialistthatoneoftheapplicationsisonlysupportedonAIX5L5.2.Whichofthefollowingchangestothesystemdesignshouldthetechnicalspecialistmaketoaccommodatethischange?()A.CreateallthepartitionsasAIX5.2,eachhavingtwodedicatedprocessors.B.PurchaseasystemwithtwoadditionalprocessorsthatcanbeassignedtotheAIX5.2 Partition.C.SpecifyanAIX5.2partitionusingdedicatedprocessors,reducingthenumberofprocessors inthesharedpool.D.UsethevirtualI/Oservertomanagethedisksandnetworkconnectionsremovingtheneed fordifferentlevelsofdevicedrivers.
考题
YournetworkcontainsanActiveDirectorydomainnamedcontoso.com.ThedomaincontainsaservernamedServer1.Server1runsWindowsServer2012R2.Youneedtocreate3-TBvirtualharddisk(VHD)onServer1.Whichtoolshouldyouuse?()
A.FileServerResourceManager(FSRM)B.New-StoragePoolC.DiskpartD.ShareandStorageManagement
考题
当需要删除某个序列seq_customer_id,可以使用如下()方式。
A.DROP SEQ_CUSTOMER_IDB.DELETE SEQUENCE SEQ_CUSTOMER_IDC.DROP SEQUENCE SEQ_CUSTOMER_IDD.DELETE SEQ_CUSTOMER_ID