[单选题]You are the administrator of Ezonexam's network. You want to deploy a Windows 2000 Professional service pack to 10 computers in the Development organizational unit.You create a Windows 2000 installer package file for the service pack. You use the package file to successfully install the service pack to other computers in the domain. You assign the package file to the Development organizational unit. After the installation, you notice that the service pack was not installed on any of the 10 computers.

正确答案 ：E

Add the user accounts from the Development organizational unit to a DACL. Grant the user accounts read permission to the service pack deployment directory.

解析：解析：Explanation: Before users can access resources on Windows 2000, they must be assigned the appropriate permissions to those resources. In this scenario the users from the Development OU need to be assigned read permission to the deployment directory, which is an object, to be able to start the installation process. Objects, such as the deployment directory, use a DACL (discretionary access control list) to check whether users or groups have been allowed or denied permissions to the object that they are attempting to access. Therefore, the user accounts of the Development OU must be added to the DACL of the deployment folder.

[多选题]You are the administrator of a SQL Server 2000 computer. The server contains your company's order processing database. Two-hundred operators take orders by telephone 24 hours a day. Threehundred data entry personnel enter data from orders received by mail.To ensure that order data will not be lost, your company's disaster recovery policy requires that backups be written to tape. Copies of these tapes must be stored at an off-site company location. Orders must be entered into the database before they can be filled. If the server fails, you must be able to recover the order data as quickly as possible.

正确答案 ：DF

Perform. a combination of full database, differential, and transaction log backups.

Back up the data to a network share, and then use enterprise backup software to write the disk backups to tape.

解析：解析：Explanation:

[单选题]You are the administrator of two Microsoft Windows 2000 advanced server computers. On these servers, you are configuring a database that will store accounting information for your company.The data must be available at all times. Interruptions in data connectivity should not last longer than five minutes. Any changes to the database should not require you to reconfigure the client computers.

正确答案 ：B

Configure the database on the two servers as a SQL Server 2000 cluster.

解析：解析：Explanation: SQL Server 2000 failover clustering provides high availability support by allowing us to configure one failover cluster to automatically, with no manual configuration, fail over to any other node in the failover cluster configuration. In this way, we minimize system downtime and provide high server availability during an operating system failure or a planned upgrade. Before SQL Server 2000 failover clustering can be set up, we must install Windows NT 4.0, Enterprise Edition, Windows 2000 Advanced Server or Windows 2000 Datacenter Server, and the Microsoft Cluster Service (MSCS).

[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 are the administrator of a Windows NT 4.0 Terminal Server Edition computer. The server has one hard disk, which is divided into two partitions The first partition contains the Windows NT 4.0 system files and is formatted as FAT. The second partition contains application data and user data. This second partition is formatted as NTFS. The server currently has Service Pack 3 installed.You need to upgrade the server to Windows 2000 Server. You want to ensure that no application data or user data is lost during the upgrade. You also want to perform. the minimum number of steps necessary to complete the upgrade.

正确答案 ：C

Install service pack4 or later on the server.

解析：解析：Explanation: To ensure that no application data or user data is lost during the upgrade the following two steps will be taken:

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