[单选题]You are the database administrator of a SQL Server 2000 computer. The server contains your company's Accounts database. Hundreds of users access the database each day.Because you have had power interruptions in the past, you want to perfect the physical integrity of the Accounts database. You do not want to slow down server operations.

正确答案 ：D

Ensure that write caching disk controllers have battery backups.

解析：解析：Explanation:Thescenariostatesthatpowerinterruptionshaveoccurredinthepast.Bybuyingabatterybackupsolutionforthediskcontrollersthepowerinterruptionproblemwouldbeprevented.IncorrectAnswers:A:Tornpagedetectionisareactivesolutionwhichwouldslowdownperformancesincerestoreswouldhavetobemade.Itwouldbettertouseapreventivesolution.Note:Tornpagedetection:Ifatornpageisdetected,thedatabasemustberestoredfrombackupbecauseitwillbephysicallyinconsistent.B:Cachingisveryimportforperformance.Disablingwrite-cachingwouldbeabadidea.D:Repairingthedatabaseeverynightisnotagoodsolution.Databaseerrorscannotbeaccepted.Itisbettertopreventtheprobleminsteadoftryingtofixitafterithashappened.

[单选题]You need to install Windows 2000 Professional on 300 computers for a customer company called Ezonexam. The computers have different manufacturers and different hardware abstraction layers (HALs). You plan to use a Windows 2000 Server computer running Remote Installation Services (RIS) to perform. the installation.After the installation is complete for the first 25 computers, users of those computers report problems. You discover that the latest Windows 2000 service pack resolves those problems.

正确答案 ：E

Slipstream the service pack into a new i386 distribution shared folder, and then run the Risetup command to create a new CD-based image for the RIS server.

解析：解析：Explanation:YoucanuseRisetup.exetocreateaCD-ROM-basedRISimagewithaservicepackslipstreamed.Thisistheprocedure:1.CopythecontentsoftheWindows2000ProfessionalCD-ROMtoasharedfolderonaserver(oralocalfolderontheRISserver).2.FromtheWindows2000servicepacksourcefiles,runtheupdate-s:foldercommandtoslipstreamthesourcefileswiththeservicepack.3.Whentheslipstreamingprocessisfinished,runRisetup.exeontheRISservertoaddanewimagetotheserver.Whenyouarepromptedforthelocationofthefiles,typethepathtotheslipstreamedshareyoucreatedinsteps1and2.IncorrectAnswersA:Thisproposedsolutionwouldnotworkbecausethecomputershavedifferenthardware.Forthisreason,wemustuseaCD-basedimage.B:WearegoingtoinstallWindows2000Professionalcomputers;wecannotuseaRISimageofaWindows2000ServercomputerC:JustcopyingtheServicePacktotheCD-basedimagesharedfolderwouldnotapplyit.

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