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2. You perform a differential backup of the AdventureWorks database every four hours starting at 04:00, with a full backup being run at midnight. What data does the differential backup taken at noon contain A. The data pages that have changed since midnight. B. The extents that have changed since midnight. C. The data pages that have changed since 08:00. D. The extents that have changed since 08:00. 3. You perform a full backup of the AdventureWorks database that completes at midnight. Differential backups are scheduled to run every four hours beginning at 04:00. Transaction log backups are scheduled to run every five minutes. What information does the transaction log backup created at 09:15 contain A. All transactions that have been issued since 09:10. B. Transactions that have been committed since 09:10. C. Pages that have changed since 09:10. D. Extents that have changed since 09:10.

To complete the practices and lab exercises in this chapter, you must have one computer running Microsoft Windows Server 2003. During the course of performing the exercises in this chapter, the computer s security can be reduced. Therefore, the computer should not be a production computer and should not be connected to any network, especially the Internet, even if a firewall is present. Install Microsoft Visual Studio .NET 2003 using the default settings.

dsquery object_type [{StartNode | forestroot | domainroot}] [-o {dn | rdn | samid}] [-scope {subtree | onelevel | base}] [-name Name] [-desc Description] [-upn UPN] [-samid SAMName] [-inactive NumberOfWeeks] [-stalepwd NumberOfDays] [-disabled] [{-s Server | -d Domain}] [-u UserName] [-p {Password | *}]

In the policy profile for the applicable remote access policies, clear all encryption strength options except for Strongest Encryption (MPPE 128-Bit).

Option Event Types Event Source Category Event ID User Computer From And To Restore Defaults Description Search Direction Find Next

Certificate templates are used to generate the certificates you will use in your AD CS configuration. Enterprise CAs use version 2 and 3 templates. These templates are configurable and enable you to personalize them. To prepare templates for various uses, you must first configure each template you intend to use and, after each is configured, deploy each to your CAs. After templates are deployed, you can use them to issue certificates. Begin by identifying which templates you want to use, and then move on to the procedure. 1. Log on to an issuing CA, using domain administrative credentials. 2. Launch Server Manager from the Administrative Tools program group. 3. Expand Roles\Active Directory Certificate Services\Certificate Templates (servername). 4. Note that all the existing templates are listed in the details pane.

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4. Connect to each instance and verify the endpoints just created by executing the following commands:

If a specific set of data is accessed more than once in the same transaction (such as when two different queries against the same table use the same WHERE clause) and the rows accessed between these accesses are updated or deleted by another transaction, a non-repeatable read has taken place. That is, if two queries against the same table with the same WHERE clause are executed in the same transaction, they return different results. The repeatable read, serializable, and snapshot isolation levels protect a transaction from non-repeatable reads.

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Figure 11-8

You can now manipulate the objects in the collection, but how do you get them out of the collection

System.Text;

The practice tests on this book s companion CD offer many options. For example, you can test yourself on just one exam objective, or you can test yourself on all the 70-620 certification exam content. You can set up the test so that it closely simulates the experience of taking a certification exam, or you can set it up in study mode so that you can look at the correct answers and explanations after you answer each question.

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The plus sign (+), multiplication sign (*), and similar elements of formulas are called operators. Users often require help entering or troubleshooting formulas using these operators. To be able to help them resolve calculation queries, you need to know in what order Excel performs operations, which operators perform which calculations, and how to enter the most commonly used formulas. Users can create a formula from scratch or use one of Excel s functions (such as Sum or Average) to enter a simple formula into the Formula bar. To use a function to create a simple formula and create a calculation, follow these steps: 1. Open Excel 2003, and open a new workbook. 2. Type random numbers in cells A1 through A10. 3. Select cell A11. 4. On the Formula bar, click FX. The Insert Function dialog box opens. Both the spreadsheet and the dialog box are shown in Figure 7-6.

Figure 3-7