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You are the administrator of a SQL Server 2000 computer. The server contains a database that stores financial data. You want to use Data Transformation Services packages to import numeric data from other SQL server computers. The precision and scale value
题目
You are the administrator of a SQL Server 2000 computer. The server contains a database that stores financial data. You want to use Data Transformation Services packages to import numeric data from other SQL server computers. The precision and scale values of this data are not defined consistently on the other servers.
You want to prevent any loss of data during the import operations. What should you do?
A．Use the ALTER COLUMN clause of the ALTER TABLE statement to change data types in the source tables. Change the data types so that they will use the lowest precision and scale values of the data that will be transferred.
B．Use the ALTER COLUMN clause of the ALTER TABLE statement to change data types in the destination tables. Change the data types to reflect the highest precision and scale values involved in data transfer.
C．Set a flag on each DTS transformation to require an exact match between source and destination columns.
D．Set the maximum error count for each DTS transformation task equal to the number of rows of data you are importing. Use an exception file to store any rows of data that generate errors.
E．Write Microsoft ActiveX script. for each DTS transformation. Use the script. to recast data types to the destinations precision and scale values.
相似问题和答案
第1题：
You are the administrator of a SQL Server 2000 database. You import a table of geographic information from a Microsoft access database into a SQL Server 2000 database. The table has 12,000 rows. Each row averages 5,000 bytes. The table contains lockup data that does not change.
You want to minimize the size of the data file and the time required to back up the data. Which two actions should you take? (Each correct answer presents part of the solution. Choose two)
A. Create a 60-MB data file named geography.ndf
B. Create a 95-MB data file named geography.ndf
C. Create a 60-MB data file named geography.mdf
D. Create a 95-MB data file named geography.mdf
E. Place the table in the PRIMARY filegroup.
F. Place the table in a new filegroup named LOCATION.
B,F 解析：Explanation: As SQL Server 2000 supports backing up or restoring individual files or file groups within a database, it is possible to reduce back up time by creating a separate data file table so that only that table will be backed up. This separate data file will have to be a secondary data file because a database can only have one primary data file, which is identified by the .mdf extension, it is the starting point of the database and locates all the other files in the database. Secondary data files are identified by the .ndf extension and comprise all of the data files except the primary data file. A database need not have a secondary data file and it is also possible to create multiple secondary data files on database.
Rows are stored in data pages. Rows cannot cross different data pages. The size of data page in SQL Server 2000 (or SQL 7.0) is 8,192 bytes. We can only store one row in every data page in this scenario. Thus, to estimate the size of the tale we would need to multiply the number of rows, 12,000 in this scenario, by 8,192 bytes. This will give us a table size of 98,304,000 bytes. As computer data storage is calculated using the binary rather than the decimal system, there is 1,024 bytes per Kb and 1,024 Kb per MB, rather than 1,000 bytes per Kb and 1,000 Kb per MB, we thus require a database size of at least 93.75 MB.
Incorrect Answers:
A: The data size of this table is insufficient as a minimum size of 93.75 MB is required.
C: The data size of this table is insufficient as a minimum size of 93.75 MB is required. Furthermore, the .mdf file extension indicate in this solution implies that the data file will be placed in the primary filegroup. It would thus not be possible to backup the data file pertaining to the table only.
D: The .mdf file extension indicate in this solution implies that the data file will be placed in the primary filegroup. It would thus not be possible to backup the data file pertaining to the table only.
E: As SQL Server 2000 supports backing up or restoring individual files or file groups within a database, it is possible to reduce back up time by creating a separate data file table so that only that table will be backed up. This separate data file will have to be a secondary data file because a database can only have one primary data file, which is identified by the .mdf extension, it is the starting point of the database and locates all the other files in the database.
第2题：
You are the administrator of two Microsoft Windows 2000 computers. One computer is running Internet Information Services (IIS), and the other is running SQL Server 2000. Company partners need to connect by means of the Internet and query data stored on the SQL Server computer. Some of these partners have computers that do not use Microsoft operating systems or Web browsers.
You need to configure the IIS and SQL Server 2000 computers to allow access to data by means of the IIS virtual directory. IIS uses Basic Authentication to allow access to the virtual directory.
Only company partners should have access to the SQL Server computer by means of the Internet. The partners should not be allowed to make ad hoc queries. You want to be able to audit successful and failed logins to the SQL Server computer.
You want to allow the partners access to the SQL Server computer while keeping your security scheme as simple as possible. Which two actions should you take? (Each correct answer represents part of the solution. Choose two.)
A．Configure the IIS virtual directory to allow URL queries.
B．Configure the IIS virtual directory to allow template queries.
C．Create a new Windows user account. Create a corresponding Windows Authenticated login on the SQL Server computer. Configure the IIS virtual directory to always use this login when connecting to the SQL Server computer.
D．Create a Windows Authenticated login on the SQL Server computer for the IIS Internet Guest Account. Configure the IIS virtual directory to always use the Internet Guest Account when connecting to the SQL Server computer.
E．Create a Windows Authenticated login for each company partner on the SQL Server computer. Configure the IIS virtual directory to use Windows Integrated Authentication when connecting to the SQL Server computer.
解析：Explanation:B:TheAllowTemplateQueriesoptionletsyoucreateXMLtemplatesthatcontainSQLstatements,whichcanbeusedtoreturndataasXML.Nobrowserwouldberequired,thoughyoucouldcertainlyuseone.Apossiblenon-browserclientcouldbeaVisualBasicapplicationforexample.E:IfyouforcetheuserstoauthenticatethemselvesviaBasicauthentication,IIShasallinformationrequiredtomakethetrustedconnectiontoSQLServer.WesetupIIStouseWindowsIntegratedAuthenticationwhenconnectingtotheSQLServer.WindowsAuthenticationloginsmustbecreatedontheSQLServeraswell.Incorrectanswers:A:URLqueriesallowexecutionofSQLqueriesdirectlyintheURL.Thiswouldrequireabrowserhowever,butnotallpartnersusebrowsers.Note:TheAllowURLQueriesoptionletsyoutypeSelectstatementsdirectlyinthebrowserandreturnthedataasXML.C:TheInternetGuestAccount,notaspecificWindowsaccount,shouldbeusedtoconnecttotheSQLServerfromtheIISserver.D:WeshouldnotallowaccesstotheSQLServerfortheIISInternetGuestaccount.ThatwouldallowallpeopleconnectingtotheIISserveraccesstotheSQLServeraswell.
第3题：
You are a database administrator in the Los Angeles branch office of a specialty foods supplier. A mainframe. database at the headquarters contains all company data. Each branch office contains a SQL Server 2000 computer that imports regional data from the mainframe. database.
The server in Los Angeles contains a Data Transformation Services (DTS) package that uses OLE DB to connect to the company's mainframe. database. The DTS package extracts and transforms data about buyers and products for that region. The DTS package then writes the data to the SQL Server database in Los Angeles.
You need to configure a SQL Server computer for the new branch office in Sydney. You want to copy the Los Angeles package and modify it so that it writes data to the SQL Server database in Sydney.
You use the DTS Designer to modify the DTS package so that it imports regional data from the mainframe. database to the server in Sydney. The modified DTS package runs successfully on the server in Los Angeles. You save this DTS package to the server in Sydney, but the server in Sydney cannot connect to the mainframe. database.
You want to enable the server in Sydney to connect to the mainframe. database. What should you do?
A．Change the connection properties in the DTS package so that the package uses new login credentials to connect to the mainframe. database.
B．Modify the workflow in the DTS package so that the server in Sydney is included.
C．On the server in Sydney, install an OLE DB provider for the mainframe. database.
D．On the server in Sydney, delete and then re-create the DTS package.
解析：Explanation: OLE DB is an API that allows COM applications to use data from OLE DB data sources, which includes data stored in different formats. An application uses an OLE DB provider to access an OLE DB data source. An OLE DB provider is a COM component that accepts calls to the OLE DB API and performs the necessary processing required by request against the data source. In this scenario the OLE DB source is the company's mainframe. database, which contains all company data. As each branch office contains a SQL Server 2000 computer that imports regional data from the mainframe. database, all existing and future branch office SQL Server 2000 servers will require an OLE DB provider to access the company's mainframe. database.
Incorrect Answers:
A: The DTS package requires an OLE DB provider to access an OLE DB data source. It needs this provider to connect to the company's mainframe. database. Resetting the connection properties in the DTS package so that the package uses new login credentials to connect to the mainframe. database will not provide the DTS package with the required access to the mainframe. database.
B: A separate DTS package must be created for the Sydney branch office. This DTS package must extract data from the company's mainframe. computer that is relevant to the branch office in Sydney. The existing DTS package used to extract data from the company's mainframe. for the Los Angeles SQL Server 2000 server can be modified to serve the same function for the Sydney office.
D: Re-creating the DTS package on the SQL Server 2000 server in the branch office in Sydney is unnecessary the that SQL Server 2000 server would still require an OLE DB provider to access the company’s mainframe. database. It would require less administrative effort to modify the existing DTS package.
第4题：
You are the administrator of three SQL Server 2000 computers at Five Lakes Publishing. One server, FLPSQL01, stores order data. You want to be able to use the other two servers, FLPSQL02 and FLPSQL03, to answer queries and run report. The planned network configuration is shown in the exhibit.
You want to use the database Maintenance Plan wizard to configure log shipping from FLPSQL01 to FLPSQL02 and FLPSQL03. You do not want users to add any new data on FLPSQL02 and FLPSQL03, but they must be able to run queries and reports.
Which two actions should you take? (Each correct answer presents part of the solution. Choose two)
A．Set the database load state for each destination server to No recovery mode.
B．Set the database load state for each destination server to standby mode.
C．Enable the allow database to assume primary role option for both destination servers.
D．Enable the allow database to assume primary role option for one destination server and then disable this option for other destination server.
E．Disable the allow database to assume primary role option for both destination servers.
解析：Explanation:B:Astandbyservercanbemaintainedtotaketheplaceoftheprimaryproductionserver,ifneeded.AstandbyserverisasecondarySQLServerinstallationthatiskeptup-to-datewithaprimarySQLServerinstallationthroughtheapplicationoftransactionlogbackupfiles.Youcanautomatetheprocessofmaintainingastandbyserverbycreatingbackup,copy,andrestorejobsthatareperiodicallyexecutedbySQLServerAgentontheprimaryserverandonthestandbyserver.Thisautomatedprocessiscalledlogshipping.Ifyouwantthedestinationdatabasetobeviewableforread-onlyqueries,youmustselecttheStandbyModeoption,thedefaultistheNoRecoveryModeoption.TheStandbymodespecifiesthatthesecondarydatabasebemadeavailableforuse,butinread-onlymode.E:Wedon'twantuserstoaddanydataonFLPSQL02orFLPSQL03.Thereforeweshoulddisabletheallowdatabasetoassumeprimaryroleoptionforthem.IfthisoptionwereenabledFLPSQL02andFLPSQL03wouldbeabletobeusedassourceservers.IncorrectAnswers:A:Thenorecoverymodespecifiesthatthesecondarydatabasebemadeunavailableforuse.WeneedstandbymodesincewewantFLPSQL02andFLPSQL03usedforqueriesandreports.Note:TheactiveportionofthetransactionlogontheprimaryservercanbebackedupusingtheNORECOVERYbackupoption.Thisoptionleavestheprimarydatabaseinrecoverymode.Whentheprimaryserverisreadytobebroughtbackonline,thetransactionlogsfromthestandbyserver(fortheperiodthatuserswereusingthestandbyserverastheprimaryserver)canbeappliedtotheprimaryserver.Thisavoidsthenecessityofapplyingacompletedatabasebackupandallapplicabletransactionlogstorestoretheprimaryserver.Theresultisasignificantdecreaseinthetimerequiredtobringtheprimaryserverbackonline.C:Theprimaryroleoptionmustbedisabledforbothdestinationservers.Ifnottheywouldbeabletochangeandupdatedata.D:Theprimaryroleoptionmustbedisabledforbothdestinationservers.Ifnottheywouldbeabletochangeandupdatedata.
第5题：
You are the administrator of a SQL server computer. The server is running SQL Server 6.5 and SQL Server 7.0.
You install a named instance of SQL Server 2000, and then run the SQL server upgrade wizard. On the database selection screen, some of the SQL Server 6.5 databases are not listed.
You cancel the SQL Server upgrade wizard.
You need to ensure that the SQL Server 6.5 databases are listed in the wizard. What should you do?
A．Uninstall SQL Server 7.0, and then rerun the SQL Server upgrade wizard.
B．Run the Microsoft SQL Server-switch application, and then rerun the SQL Server upgrade wizard.
C．Create a data transformation services package that imports the databases from SQL Server 6.5 to SQL Server 2000, and then execute the package.
D．Uninstall SQL Server 2000, and then reinstall SQL Server 2000 as the default instance.
解析：Explanation:ToruntheSQLServerUpgradeWizard,youmusthaveadefaultinstanceofMicrosoftSQLServer2000installedonyourcomputer.IncorrectAnswers:A:ItisnotnecessarytouninstallSQLServer7.0.JustinstallSQLServer2000asthedefaultinstance.WecannotruntheSQLServerupgradewizardunlessSQLServer2000isinstalled.B:ToruntheSQLServerUpgradeWizard,youmusthaveadefaultinstanceofMicrosoftSQLServer2000installedonyourcomputer.C:WewanttoensurethattheSQLServer6.5databasesarelistedintheSQLServer2000installationwizard.TocreateDTStransformationpackagesthatupgradeSQLServer6.5databaseestoSQLServer2000databaseswemustinstallSQLServer2000first.
第6题：
You are the administrator of a SQL Server 2000 computer. The server contains confidential information about contracts on which your company has placed bids.
Company policy requires that bid information be removed permanently from the database one year after the bid closes. You need to comply with this policy and minimize server overhead.
What should you do?
A．Create a Data Transformation Services (DTS) package to remove bids that have a closing data older than one year.
B．Create a trigger to delete any bids that have a closing data older than one year. Bind the trigger to the bids table for all INSERT, UPDATE, and DELETE events.
C．Create a stored procedure to delete any bids that have a closing data order than one year. Use SQL server agent to schedule the stored procedure to run every night.
D．Create a view that contains a WHERE clause to exclude bids that have a closing date older than one year.
解析：Explanation:Thisscenariorequiresustoremoveoldinformationonaregularbasis.Firstwecreateastoredprocedurewhichremovesallrowswherethebidinformationdateisolderthanthecurrentdateminusoneyear.Thenweschedulethisproceduretoruneveryday.Wewouldthenbesuretoneverhaveanyrowsolderthanayearinthetable.Note:Storedproceduresalsoimproveperformanceasthestoredprocedureiscachedafteritisrun.ThisresultsinareductionofphysicalI/O.WecanfurtherreduceServeroverheadbyschedulingthestoredproceduretorunduringoff-peakhours.IncorrectAnswers:A:ADataTransformationServices(DTS)packageprovidesasetoftoolsthatallowsustoextract,transform,andconsolidatedatastoredinavarietyofformatsandindifferentlocationsintosingleormultipledestinationssupportedbyDTSconnectivity.Thissolutionisinappropriate,asthedataexistsontheserverandnotinnumerouslocationsandwouldthusbecorrectlyformattedforuseonaninstanceSQLServer2000.B:TriggersareaspecialtypeofstoredprocedurethatexecutesautomaticallywhenanUPDATE,INSERT,orDELETEstatementisrunagainstatableorview.Inthisscenariohowever,thedatestampofthedatainthedatabasemustbecheckedandthedatadeletedoneyearafterthebidhasclosed.Thiscannotbeaccomplishedthroughtheuseofconstraintsortriggers.D:Creatingaviewthatexcludesthebidsthathaveaclosingdateolderthanoneyeardoesnotaddressthecompanypolicythatrequiresthatbidinformationberemovedpermanentlyfromthedatabaseoneyearafterthebidcloses.Thisdatawillstillexistinthebasetables.
第7题：
You are the administrator of two SQL Server 2000 computers. One of these servers contains a 4-GB database named marketing. You want to remove the marketing database from one server and add it to the other as quickly as possible.
What should you do?
A．Detach the database from the original server by using the sp_detach_db stored procedure. Copy the database and the transaction log files to the new server, and attach them by using the sp_attach_db stored procedure.
B．Use the DTS export wizard to transfer all database objects from the original server to the new server. Drop the database from the original server.
C．Run a full backup of the database on the original server. Create a new database named marketing on the new server. Restore the backup in the new marketing database. Drop the database from the original server.
D．Shut down the original server. Copy the database and the transaction log files to the new server. Use the DISK INIT and DISK REFIT statements to attach the data file to the new server. Drop the database from the original server.
解析：Explanation:Detachingandattachingdatabasesissometimesausefultechniqueforquicklymovingadatabasefromonecomputertoanother.Tomoveadatabase,ordatabasefile,toanotherserverordiskthedatabasemustfirstbedetachedfromtheoriginalserverordisk;movedtotheotherserverordiskandthenattachedontheserverordisk.Inadditionthenewlocationofthemovedfile(s)mustbespecified.Thesp_detach_dbstoredprocedureisusedtodetachthedatabaseandcanrunUPDATESTATISTICSonalltablesbeforedetachingthedatabasewhilethesp_attach_dbstoredprocedureisusedtoattachthedatabaseinitsnewlocation.IncorrectAnswers:B:DTScanimportdatafromatextfileorfromanOLEDBdatasourcesuchasaMicrosoftAccess2000databaseintoSQLServer.ItcanalsoexportdatafromSQLServertoanOLEDBdatadestination.Itprovidesforhigh-speeddataloadingfromtextfilesintoSQLServertables.However,itisnotthefastestwaytomoveawholedatabasefromoneservertoanother.C:Beforeadatabasecanberestoredfromabackuptoanewlocation;thedatabasemustfirstberecreatedinthedestinationasthebackupholdsonlythedatafilesthatbelonginthevarioustables.Itdoesnotholdthetabledefinitions.Thisisnotthefastestmethodtomoveadatabase.D:TheDISKINITandDISKREFITcommandscannotbeusedtomoveadatabasefromoneservertoanother.Note:DISKINITandDISKREINITarefeaturesthatareusedinaSQLServer6.x.inSQLServer6.x,DISKINITisusedtocreatedatabaseortransactionlogdevicestostorethespecifieddatabaseortransactionlogwhenDISKINITfollowedeitheraCREATEDATABASEorALTERDATABASEstatementwhileDISKREINITisusedtorestoredeviceentriestoappropriatesystemtableswhenthedeviceentrywasmissingfromsysdevices.InSQLServer2000theCREATEDATABASEandALTERDATABASEstatementsallowforthecreationofseparatedataandlogfiles.BothCREATEDATABASEandALTERDATABASEcreateoperatingsystemfilesanddatabasesinasinglestep.ItisthusrecommendedthatallreferencestoDISKINITshouldberemovedinSQLServer2000andreplacedwithreferencestoeitherCREATEDATABASEorALTERDATABASE.
第8题：
You are the administrator of a SQL Server 2000 computer. Each evening after business hours, you perform. database maintenance tasks. You create a Data Transformation Services package to populate the data warehouse. MAPI is not installed on the server.
You want to schedule the DTS package to run each night. You want to attend to other duties while the DTS package is executing. You also want to be notified if the DTS package fails.
What should you do?
A．Select the DTS packages log package execution to SQL server check box. Create a SQL server event alert to notify you if the package fails.
B．Select the DTS packages write completion status to event log check box. Create a SQL server event alert to notify you if the package fails.
C．Configure the DTS package to include an on failure precedence constraint and a send mail task. Configure the send mail task to notify you if the package fails.
D．Configure the DTS package to include an on failure precedence constraint and a send mail task. Configure the execute process task to execute a not send command that will notify you if the package fails.
解析：Explanation:Whenjobsarecompleted(successfullyornot),thesubsystemreturnsaresultstatus(withoptionalmessages)toSQLServerAgent.SQLServerAgentthenrecordsthecompletionstatusinboththeoperatingsystem'sapplicationlogandthejobhistorytableinSQLServerandoptionallysendsane-mailreportoranSQLServereventalertofthejobstatustothedesignatedoperator.IncorrectAnswers:A:Weareinterestedtowhenthepackagehascompleted.Thecompletionstatus,notthelogpackageexecution,shouldbeusedtotrapthecompletionofapackage.TheexecutionstatusconcernsLastruntime,Lastrunstatus,Lastrunmessage,etc.C,D:TheMessagingApplicationProgrammingInterface(MAPI)isn'tinstalled.MAPIisneededforSQLServertosende-mail.Noe-mailcanbesendbySQLServerinthisscenario.
第9题：
You are the administrator of a SQL Server 2000 computer. You are creating a data transformation services package. As the first step in this process, you need to load data from text files into a database table. These text files contain data on new stores that join your franchise. The text files list the data columns in the following format StoreID, StoreName, Address, City, State, PostalCode, ManagerID, StoreTypeID, FacilityID.
The destination table is configured as shown in the exhibit.
You want to load the data into the table as quickly as possible. What should you do?
A．Use a Bulk Insert Task to read the data into a temporary table. Use an Execute SQL task to import the appropriate data into the destination table.
B．Create and edit a format file to select the columns you want to import. Use a Bulk Insert Task, and then specify the format file to import the appropriate data into the destination table.
C．Use a transform. data task to import the data. Use Microsoft ActiveX transformation scripts to write the appropriate data to the appropriate columns in the destination table.
D．Create and edit a format file to select the columns you want to import. Use a transform. data task, and then specify the format file to import the appropriate data into the destination table.
解析：Explanation:TheBulkInsertTaskisthefastestmechanismforcopyinglargeamountsofdataintoaSQLServer2000tableorview.However,transformationscannotbeperformedonthedatawhileitismovedfromthesourcefiletothetableorview,asthiswouldslowdownthedatacopyprocess.ThusthetextfilemustbeformattedbeforetheBulkInsertTaskisused.TheformatfileprovidesthedefaultinformationusedeithertobulkcopythedatainthedatafileintoaninstanceofSQLServer2000ortobulkcopydataoutfromthetable.TheformatfilealsoprovidesawaytobulkcopydataselectivelyfromadatafiletoaninstanceofSQLServer.Thisallowsforthetransferofdatatoatablewhenthereisamismatchbetweenfieldsinthedatafileandcolumnsinthetable.Byusingaformatfile,itispossibletobulkcopydataintoaninstanceofSQLServerwithouthavingtoaddordeleteunnecessarydata,orreorderexistingdata,inthedatafile.IncorrectAnswers:A:TheBulkInsertTaskisthefastestmechanismforcopyinglargeamountsofdataintoaSQLServer2000tableorview.Itcanmakeuseofaformatfilethatallowsforthetransferofdatatoatablewhenthereisamismatchbetweenfieldsinthedatafileandcolumnsinthetable.Byusingaformatfile,itispossibletobulkcopydataintoaninstanceofSQLServerwithouthavingtoaddordeleteunnecessarydata,orreorderexistingdata,inthedatafile.Itthusmakestheneedtofirstimportthedataintoatemporarytableobsolete.C:TheTransform.Datataskisusedtocopydatabetweenasourceanddestinationandtooptionallyapplycolumn-leveltransformationstothedata.TheTransform.DatataskisthemostbasicimplementationofthedatapumpengineinDataTransformationServices(DTS)andisoptimizedforinsert-basedcopyingandtransformingofcolumn-leveldatabetweencommercialdatabases,spreadsheets,andtextfiles.However,theBulkInserttaskprovidesthebestperformanceforbulkinsertingtextfilesintoSQLServer2000,althoughitcannotbeusedtotransform.data.D:TheBulkInsertTaskisthefastestmechanismforcopyinglargeamountsofdataintoaSQLServer2000tableorview.Itcanmakeuseofaformatfilethatallowsforthetransferofdatatoatablewhenthereisamismatchbetweenfieldsinthedatafileandcolumnsinthetable.Byusingaformatfile,itispossibletobulkcopydataintoaninstanceofSQLServerwithouthavingtoaddordeleteunnecessarydata,orreorderexistingdata,inthedatafile.
第10题：
You are the administrator of a SQL Server 2000 computer. You create a Data Transformation Services (DTS) package. The package is stored as a local package on the server. The package exports data from an online transaction processing (OLTP) database system to an online analytical processing (OLAP) database system that is located on a second SQL Server 2000 computer.
You want the package to execute automatically each evening at 8:00 P.M. What should you do?
A．Use SQL Server Enterprise Manager to create a new job Create a CmdExec job step that runs the dtsrun utility Schedule the job to run each night at 8:00 P.M.
B．Use SQL Server Enterprise Manager to create a new job Create a Transact-SQL job step to query data from the OLTP database Create a second Transact-SQL job step to launch the DTS package Schedule the job to run each night at 8:00 P.M.
C．Create a batch file that runs the dtsrun utility Use the Microsoft Windows Task Scheduler to run the job each night at 8:00 P.M. Configure the Windows Task Scheduler to use the local system account
D．Move the DTS package to the repository Configure the SQLServerAgent service on the OLAP database server to update the package each night at 8:00 P.M.
解析：Explanation: Transfers can be defined and stored in a DTS package, which can then be run from a command line using the dtsrun utility (DTSRUN.EXE). CmdExec job steps are operating system commands or executable programs ending with .bat, .cmd, .com, or .exe. In this scenario we create a job consisting of a single cmdexec job step which runs the DTS package using the dtsrun utility.
Incorrect answers:
B: Only one job, not two, has to be created at the OLTP database server.
C: If the Task Scheduler is running as the local system account it wouldn’t be able to access the remote OLAP database server.
D: The DTS export package should be run at the OLTP database server, not at the OLAP database server. The DTS package is exported from the OLTP server to the OLAP server.