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impact on your applications and its possible impact on the production environment. You must ensure that you include the performance and security implications in the tests that you conduct on the new update. You need to document the corrections that should be made in your applications as a result of the updates. Documentation is important because if the server information is lost, you can replicate the exact environment of your system. In addition, this process helps you understand the behavior of interactions between the database server and the client applications. Tracking software updates, service packs, and versions helps you analyze system malfunctions and the behavior of the environment before and after an update. You should consider the use of tools such as Windows Server Update Services (WSUS) within your preproduction environment. Where possible, use the same tools that are employed by domain and server administrators in the production environment.

A performance counter is used by the Windows Performance Monitor to track the performance of an aspect of an application. Performance counters can be included with an application when it is installed or can be pro grammatically created using the .NET Framework. A specific requirement or setting.

Lesson Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334

The first step to take in protecting a SQL Server 2005 installation is to closely examine the physical environment that will house this important piece of organizational infrastructure. This step boils down to answering the question, How much effort would it take for anyone in the office to place his or her hand on the server Auditing the existing infrastructure also means knowing exactly which service packs, updates, and hotfixes have been applied to a computer, and which service packs, updates, and hotfixes have yet to be applied because they have not yet passed through the organization s update management cycle.

Different elements of a deployment require different techniques for accurate installation. There are three types of deployment methods in Windows File Copy, installer packages, and Click Once. There is a deep relationship between the items being deployed and the available methods.

Correct Answers: B A. Incorrect: If the Effective Permissions tool were run on only on the permissions assigned to the Accounting and Developers group, the Traverse Folder/Execute File, List Folder/Read Data, Read Attributes, Read Extended Attributes, and Read Permissions check boxes would be the only ones selected. The figure shows that these check boxes and the Create Files/Write Data, Create Folders/Append Data, Write Attributes, and Write Extended Attributes check boxes are also selected. It also shows that the Delete Subfolders And Files and Delete check boxes are not selected. Remember that NTFS permissions are cumulative. If Full Control (Allow) NTFS permission were assigned to the Engineers group, all check boxes, including Delete Subfolders And Files, as well as the Delete check box in the Effective Permissions dialog box, would become selected. B. Correct: If the Effective Permissions tool were run only on the permissions assigned to the Accounting and Developers group, the Traverse Folder/Execute

Planning and Installing ISA Server 2004 (1.0)

A test case typically has many elements. It may define the state of the system prior to the beginning of the test case. It may also describe the inputs and expected outputs for the test case. A good test case includes explicit instructions on how to work with the system, what data to enter, and what to expect as the result. The following are all potential elements of a test case:

5. Turn on Include Actual Execution Plan in SQL Server Management Studio by pressing Ctrl+M. 6. Type and execute the following SQL statement to turn on the reporting of page reads:

1. You are the systems administrator for contoso.com. You have been assigned the task of verifying data collector sets on a DC. You did not create the collector sets. When you check the collector sets, you find that they are continuously running and that the allocated storage area is full. What could be the problem (Choose all that apply.) A. The collector sets do not have an expiration date. B. The collector sets have not been set to run on a schedule. C. The collector sets do not have a stop condition. D. The collector sets have been scheduled improperly. 2. You are a systems administrator at contoso.com. As you log on to a DC to perform maintenance, you get the impression that server response is sluggish. You want to verify what is going on. Which tool should you use (Choose all that apply.) A. Reliability Monitor B. Event Viewer C. Task Manager D. Performance Monitor