[单选题]You are the administrator of a new Microsoft Windows 2000 server computer named HQSQL5. HQSQL5 is a member server in your company's Windows NT 4.0 domain, which is named HQMAIN.After installing SQL Server 2000 on HQSQL5, you configure the MSSQLServer service account to use the HQMAIN\sqladmin user account, which is a member of the local administrators group on HQSQL5.

正确答案 ：E

Grant Log on as a service rights to the HQMAIN\sqladmin user account.

解析：解析：Explanation: On Windows NT and Windows 2000 operating systems, SQL Server 2000 and SQL Server Agent are started and run as Windows services. Windows services require ‘Log on as a service’ rights, which allow a security principal to log on as a service, as a way of establishing a security context. The Local System account on the Windows computer always retains the right to log on as a service. Any service that runs under a separate account must be granted this right.

[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]From your Windows 2000 Professional computer, you need to map drive G to the default administrative share on drive C of a server named AppSrv.What can you do to map the drive?

正确答案 ：B

Run thenet use G: \\AppSrv\C$command.

解析：解析：Explanation:Therootofeachvolumeonaharddiskisautomaticallyshared,andthesharenameisthedriveletterappendedwithadollarsign($).Theappendeddollarsigncausesthesharetobehidden.Onemethodofmappingasharetoalogicaldriveistoopenthecommandpromptandtypethecommand:NETUSEdevicename:\\computername\sharename.Inthisscenario,thecommandtranslatestothecommand:netuseG:\\AppSrv\C$IncorrectAnswers:A:Thenetsharecommandisusedtocreatesharesnottoconnecttoexistingsharesonothercomputersinthenetwork.C:ItisnotpossibletobrowsetotheadministrativeshareC$onAppSrvsincethisisahiddenshare.D:ItisnotpossibletobrowsetotheadministrativeshareC$onAppSrvsincethisisahiddenshare.

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