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Job dependency diagrams provide an easy-to-use way of planning all the necessary steps involved in database maintenance tasks. Windows Server Update Services can be used to reduce the amount of bandwidth used in downloading updates from the Microsoft update servers. The MBSA tool can be used to determine which hotfixes and updates have yet to be applied to Windows Server 2003 computers. All hotfixes, software updates, and service packs should be rigorously tested on configurations similar to that of production computer s operating system prior to being applied to the production computer. Prior to installing hotfixes, software updates, and service packs, perform a full operating system backup, a full Automated System Recovery backup, and a full backup of all databases, including system databases. If something goes wrong, attempt to roll back the update first.

The Module class can be used to retrieve or search for types contained within a specified module. For assemblies originally written in languages that support the notion of modules (for example, Visual Basic), it also supports GetField, GetFields, GetMethod, and GetMethods methods. In those types of modules, fields and methods can be attached directly to a module. In Lesson 3, you ll learn more about how to use reflection on fields and methods.

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1. Ensure that the Windows Vista installation DVD is in the DVD-ROM drive and turn on the computer. 2. The Windows Vista installation routine should start automatically, and after several moments you should see the language options screen. Set the options appropriate to your language, currency, and keyboard layout, and click Next. 3. On the Install Windows page, click Install Now. This begins the installation process. 4. The next screen is the WPA page. On this page, clear the Automatically Activate Windows When I m Online check box. You will perform WPA during a practice in 3, Troubleshooting Post-Installation System Settings. Click Next. 5. On the Do You Want To Enter Your Product Key Now page, click No. 6. In the Select The Edition Of Windows That You Purchased dialog box, click Windows Vista Business, and then select the I Have Selected The Edition Of Windows That I Purchased check box. 7. Click Next. On the next page, review the Windows Vista license terms, and then select the I Accept The License Terms check box. Click Next. 8. Because you are installing on a clean system, the Upgrade option is disabled. Click Custom. 9. On the Where Do You Want To Install Windows page, ensure that the disk that you want to install Windows on is selected. Click Drive Options (Advanced). 10. Click New to create a new partition on the allocated space. By default, a new partition is allocated all remaining space on the disk. Click Apply. This creates a new partition. 11. Click Format to create a volume on the newly created partition. A warning, shown in Figure 1-13, informs you that all data stored on the partition will be deleted. Because the partition is newly created, there is no data to lose.

Up to now in this chapter, you have used only relational sources for data mining. But you can also use a UDM cube as a data mining source. Using UDM cubes as sources for data mining is quite simple. When you mine OLAP cubes, your case table is a dimension. Any measure from any measure group that is, any fact table connected with the selected dimension can be used as a case-level column. Additionally, you can add other dimensions connected to the same measure group as nested tables. OLAP cubes are often appropriate sources for data mining. In an OLAP cube, you already have data that has been collected over time, merged, and cleansed. However, adding derived variables and additionally modifying the data is much easier in a relational source.

You can use the Reporting Services Configuration Manager, shown in Figure 6-16, to configure Reporting Services on SQL Server 2005. You start the Reporting Services Configuration Manager from the Configuration Tools menu of the Microsoft SQL Server 2005 programs group.

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Because you have domain controllers running on both Windows 2000 and Windows Server 2003 servers, your domain cannot be running in Windows Server 2003 mode. Therefore, you must configure the user properties in Active Directory to store the user s password using reversible encryption.