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You are a desktop administrator at an organization with strict desktop security requirements that include software restrictions, the use of Windows Firewall, and the use of standard user accounts for day-to-day activities. A puzzled user in your organization asks you why he cannot install a flatbed scanner on his system. He previously successfully installed other hardware, such as his handheld Windows Mobile device and a digital camera that connect to his Windows XP Professional computer via the USB port. He tells you that he disconnected his personal laser printer; he then connected the scanner to the parallel port, turned it on, and launched the Add Hardware Wizard. He seems to think that Windows XP Professional might have detected the scanner, but he receives a series of error messages and cannot install the Windows XP drivers he just downloaded from the vendor s Web site. What is preventing this user from installing the scanner Choose the correct answer. A. Someone who is a member of the local Administrators group on the computer must be logged on to install hardware devices that are not Plug and Play. B. The scanner is not compatible with Windows XP. C. The parallel cable is damaged. D. There is an interrupt request (IRQ) conflict between the parallel port and another installed hardware device.

' VB Enum Titles As Integer Mr Ms Mrs Dr End Enum // C# enum Titles : int { Mr, Ms, Mrs, Dr };

Description The number of object handles in the tables of all processes. A handle represents a specific input/output (I/O) instance of a thread. The number of running threads, including one idle thread per processor. A thread is an object within a process that runs program instructions. The number of active processes, including the idle process. A process can have multiple threads, each of which in turn can have multiple handles.

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Windows Vista enforces a PKI signature check on any interactive application that requests execution with UIAccess integrity level, regardless of the state of this security setting.

12. Finally, verify the integrity of the new Ntds.dit file. After this is done, you will also perform a semantic database analysis to verify the data within the database. Type the following:

Because consolidation involves migrating database servers to a new environment, services might be disrupted during the consolidation process. To minimize downtime, create a plan for migrating database servers and testing applications in the consolidated environment.

The transformation requires access to a reference data source that contains values used to clean and extend the input data The reference data source must be a table in a SQL Server 2005 database The match between the value in an input column and the value in the reference table can be an exact match or a fuzzy match However, the transformation requires at least one column match to be configured for fuzzy matching You can customize this transformation by specifying the maximum amount of memory, the row comparison algorithm, and the caching of indexes and reference tables that the transformation uses The Fuzzy Lookup transformation includes three features for customizing the lookup it performs: maximum number of matches to return per input row, token delimiters, and similarity thresholds.

ret = ws.GetPurchasingTotal(1, "09/01/03", "09/30/03");

18. Select the SQL Server Agent check box. 19. Click Next. 20. Configure the authentication mode by selecting Mixed Mode (Windows Authentication And SQL Server Authentication), as shown in Figure 1-9.

Determine which services are needed in your installation of SQL Server 2005. Choose a service account for SQL Server services. Assign service accounts to an appropriate Windows group.

The transformation provides a default set of delimiters used to tokenize the data, but you can add token delimiters to suit the needs of your data The Delimiters property contains the default delimiters Tokenization is important because it defines the units within the data that are compared to each other The similarity thresholds can be set at the component and join levels The join-level similarity threshold is available only when the transformation performs a fuzzy match between columns in the input and the reference table You specify the similarity threshold by setting the MinSimilarity property at the component and join levels Each match includes a similarity score and a confidence score The similarity score is represented by a value between 0 and 1, where 1 means an exact match between the value in the input column and the value in the reference table.

Figure 13-16

The confidence score, also a value between 0 and 1, indicates the confidence in the match If no usable match is found, similarity and confidence scores of 0 are assigned to the row, and the output columns copied from the reference table will contain null values..