[单选题]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?
正确答案 ：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.
解析：解析：Explanation: The ALTER COLUMN clause of the ALTER TABLE statement can be used to change the definition of a column and can be used to alter the precision and scale values of the data types. The destination precision should be changed so no data would be lost. The transformation to a data type with higher precision is automatic and would not require any coding.
[多选题]The network consists of a single domain named Ezonexam.com that includes 20 Windows NT workstation 4.0 client computers. All other client computers are Windows 2000 Professional computers. You install Terminal Services on one of the Windows Server computers and Terminal Services Client on the 20 Windows NT Workstation 4.0 client computers. You create a system policy on the server that is configured as the terminal server. This system policy denies access to Network Neighborhood. You find that the users of the terminal server can still browse the network when they open My Network Places from Windows 2000 Professional computer or when they open Network Neighborhood from Windows NT Workstation 4.0 computers.You want to prevent all users from browsing the network.
正确答案 ：BD
Create a Windows Group Policy that denies user access to My Network Places.
Create a Windows NT 4.0 default user policy on the Windows 2000 Server computer that is configured as the PDC emulator.
解析：解析：Explanation: The primary domain controller (PDC) is the server that maintains the master copy of the domain's user-accounts database and that validates logon requests. Prior to Windows 2000 every Windows NT network domain was required to have one, and only one, PDC. If you want to deny users of the terminal server browsing ability of the Network Neighborhood, you should create a group policy that denies access to My Network Places. (Microsoft is colloquially stuck with Network Neighborhood for My Network Places.)
[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.
[单选题]Ezonexam has 50 offices. The employees in these offices have limited knowledge of Windows 2000. Each office has a network of between five and 20 client computers. The office networks are connected to each other. The company is buying 50 identical computers to run Windows 2000 Server in these offices. The server must be installed to the company's standard configuration. You use Setup Manager to create a network shared distribution folder and a Unattend.txt file that specifies the company's standard configuration.You want to automate the installation process as much as possible, in the least possible amount of time.
正确答案 ：C
Create a Microsoft MS-DOS network boot disk that makes a connection to the network shared distribution folder and runs the winnt command with the /s and /u switches. Instruct an employee at each office to start the installation by using this disk.
解析：解析：Explanation:Winntandnotwinnt32asthebootdisksoperateinDOSmodeandworkswith16-bitapplications.The/s:pathswitchspecifiesthelocationoftheinstallationfilesforWindows2000Server.The/u:fileswitchspecifiesthelocationoftheanswerfileforunattendedinstallationsandthenumberofsecondstowaitbetweencopyingthefilesandrestartingthecomputer.SincetheemployeeshavelimitedknowledgeinsofarasWindows2000isconcerned,itwouldbebesttomakeuseofthewinntcommand-linewiththeabovementionedswitches.Incorrectanswers:A:ThisoptionpresupposesthattheemployeeswhowillbetaskedwiththeinstallationhaveasoundknowledgeofWindows2000.C,D:ThisoptionwouldbeproblematicsincetheemployeeshavelimitedknowledgewhenitcomestoWindows2000.
[多选题]You are the administrator of several SQL Server 2000 computers. A data Transformation Services (DTS) package uses native OLE DB providers to transfer data between the servers. Connection details for the servers are specified in .udl files. The .udl files are frequently updated as connection details change.You want to distribute the DTS package as a file to developers in your company. You want to make sure connection details are available to developers who receive the DTS package.
正确答案 ：BF
Enable the Always read properties from UDL file option in the Connection Properties dialog box.
Make the .udl files available on a network share.
解析：解析：Explanation:
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