Microsoft 070-448 : TS:MS SQL Server 2008.Business Intelligence Dev and Maintenan

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Microsoft TS:MS SQL Server 2008.Business Intelligence Dev and Maintenan Sample Questions:

1. You design a SQL Server 2008 Integration Services (SSIS) package. The package extracts data from flat
files and loads this data to a SQL Server 2008 database.
The package contains two Boolean variables named @IsWeekday and @IsHoliday. When the package is
executed on week days, the @IsWeekday variable is set to True. When the package is executed on
holidays, the @IsHoliday variable is set to TruE.You need to implement the following business logic in the
control flow of the package:
When the @IsWeekday variable is set to True, the Perform Weekday Processing Data Flow task is
executed.
When the @IsWeekday variable is set to False, the Perform Weekend Processing Data Flow task is
executed.
When the @IsHoliday variable is set to True, the Perform Holiday Processing Data Flow task is executed.
Which control flow logic should you implement?

A) Option A
B) Option D
C) Option B
D) Option C

2. You develop a SQL Server 2008 Integration Services (SSIS) project. You receive information on sales leads from the sales department. These leads are contained in Microsoft Excel files. You have to load these leads on a daily basis by designing, configuring, deploying, and scheduling steps.
Because this is a daily task, loading Excel files with the Import and Export Data (32-bit or 64-bit) wizard is NOT an option.
When designing the SSIS package, you receive the error shown below and in the Exhibit. (Click the Exhibit button.)
Error: SSIS Error Code DTS_E_OLEDB_EXCEL_NOT_SUPPORTED: The Excel Connection Manager is not supported in the 64-bit version of SSIS, as no OLE DB provider is available.
You need to resolve the error.
Which change should you make to the debug options?

A) Set Run64BitRuntime to True.
B) Set RunInOptimizedmode to False.
C) Set RunInOptimizedmode to True.
D) Set Run64BitRuntime to False.

3. You maintain a SQL Server 2008 Analysis Service (SSAS) database in a test environment. You plan to deploy changes from as SSAS project in a development environment to the test environment are replaced by the deployment.
What should you do?

A) Back up the development database and restore it to the test environment.
B) Update the database by using the Deployment Wizard.
C) Update the database by using the Synchronize Database Wizard.
D) Process the database by using the Business Intelligence Design Studio (BIDS).

4. You create a data mining model by using SQL Server 2008 Analysis Services (SSAS).
You create a mining structure by using the following Data Mining Extensions (DMX) code.
CREATE MINING STRUCTURE [Bike Buyer](
[Customer Key] LONG KEY,
[Age] LONG DISCRETIZED(Automatic, 10),
[Bike Buyer] LONG DISCRETE,
[Commute Distance] TEXT DISCRETE,
[Yearly Income] DOUBLE CONTINUOUS
)
You need to create a mining model that can be processed by using this mining structure. You also need to
ensure that the model uses the Microsoft Decision Trees algorithm.
Which DMX statement should you use?

A) CREATE MINING MODEL [Decision Tree] ( [Customer Key] LONG KEY, [Age] LONG DISCRETIZED(Automatic, 10), [Bike Buyer] LONG DISCRETE, [Commute Distance] TEXT DISCRETE, [Yearly Income] DOUBLE CONTINUOUS )?USING Microsoft_Decision_Trees
B) ALTER MINING STRUCTURE [Bike Buyer] ADD MINING MODEL [Decision Tree] ( [Customer Key],
[Age],
[Bike Buyer] PREDICT,
[Commute Distance],
[Yearly Income]
)?USING Microsoft_Decision_Trees
WITH DRILLTHROUGH
C) SELECT * INTO [Decision Tree] USING [Microsoft_Decision_Trees] FROM [Bike Buyer]
D) INSERT INTO [Decision Tree] ( [Customer Key], [Age], [Bike Buyer], [Commute Distance], [Yearly Income] ) OPENQUERY([Bike Buyer], ?'Select [Customer Key], [Age], [Bike Buyer] , [Commute Distance],[Yearly Income]' )

5. You develop a SQL Server 2008 Reporting Services (SSRS) report.
The report contains a parameter named @SalesTaxRateID.
You set the value of the @SalesTaxRateID parameter in the report by selecting a specific region.
You need to configure the report to prevent users from modifying the value of the @SalesTaxRateID
parameter. What should you do?

A) Set the Hidden property.
B) Set the Internal property.
C) Remove the default values.
D) Clear the Prompt value.

Solutions: