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If you have not already done so, configure automatic backups. If you have already done this, change the automatic backup settings. Practice 2: Carry Out Manual Backups Create a full manual backup. Manually back up only those files that have been changed since the last backup. Use the Back Up Files Wizard for both tasks.

You can use the following questions to test your knowledge of the information in Lesson 1, What Should Be Stored The questions are also available on the companion CD if you prefer to review them in electronic form.

Description Allows a user to shut down the local computer. By default, members of the Administrators, Backup Operators, Power Users, and Users groups have this privilege on workstations.

The USMT offers all the advantages of the Files And Settings Transfer Wizard, but is geared toward large-scale deployments of multiple users in an Active Directory setting. Windows Installer has a client-side installer service, Msiexec.exe, which allows the operating system to control the installation. Windows Installer uses the information stored in the package file, an .msi file, to install the application.

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Optimize Performance on the ISA Server 2004 Cache 16-19

Lesson 1: Make, Buy, or Extend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 Lesson 2: Implementation Practices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

// Step 2: Store the data to be hashed in a byte array FileStream file = new FileStream(args[0], FileMode.Open, FileAccess.Read); BinaryReader reader = new BinaryReader(file); // Step 3: Call the HashAlgorithm.ComputeHash method myHash.ComputeHash(reader.ReadBytes((int)file.Length)); // Step 4: Retrieve the HashAlgorithm.Hash byte array Console.WriteLine(Convert.ToBase64String(myHash.Hash));

9. Run the application and click the Execute SQL button (see Figure 6-2).

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You manage a Windows Server 2003 computer named Jupiter.contoso.com. Jupiter hosted a custom application that a third party built for your organization. The installation process for this application is quite complicated. For the last week, the application has intermittently crashed. This morning, the hard disk on Jupiter failed completely. You had set aside time today to investigate the reasons why the application was crashing. Luckily, yesterday before you left you saved a copy of Jupiter s application log to a network share. In your lab, you have a Windows Server 2003 computer named Neptune that has Virtual Server 2005 R2 installed. You keep a development copy of each server that you manage in virtual form on Neptune so that you can test updates before applying them to the production computer. The virtual development server paired with Jupiter is named Io. You open the application log from Jupiter on Neptune and find that many entries do not contain valid data in the Category and Description field. Which of the following will allow you to view all entries in Jupiter s application log with a minimum of administrative effort

User-defined types are also called structures or simply structs, after the language keyword used to create them. As with other value types, instances of user-defined types are stored on the stack and they contain their data directly. In most other ways, structures behave nearly identical to classes. Structures are a composite of other types that make it easier to work with related data. The simplest example of this is System.Drawing.Point, which contains X and Y integer properties that define the horizontal and vertical coordinates of a point. The Point structure simplifies working with coordinates by providing the constructor and members demonstrated here:

If none of your scheduled tasks is starting, open the Task Scheduler and click Advanced to make sure that the Task Scheduler Service is running. If it is not running, you can use the Advanced menu to start it.

Designing a Disaster Recovery Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531

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Figure 4-9

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