Online Access Free 070-452 Practice Test

You administer a SQL Server 2000 server.
The SQL Server 2000 server hosts a SQL Server 2000 relational data warehouse and a SQL Server 2000
Analysis Services database (OLAP database).
You plan to migrate to a new SQL Server 2008 server in a new untrusted domain. You need to ensure that
both the relational data warehouse and the OLAP database are migrated in the minimum possible time.
What should you do?

• A.Use the Copy Database Wizard to migrate the relational data warehouse. Use the Migration Wizard to migrate the OLAP database and process the OLAP database.
• B.Use the Copy Database Wizard to migrate the relational data warehouse. Use the Migration Wizard to migrate the OLAP database and do not process the OLAP database.
• C.Perform a detach and attach of the relational data warehouse files from SQL Server 2000 to SQL Server 2008. Use the Migration Wizard to migrate the OLAP database and do not process the OLAP database.
• D.Perform a detach and attach of the relational data warehouse files from SQL Server 2000 to SQL Server 2008. Use the Migration Wizard to migrate the OLAP database and process the OLAP database.

You are the administrator of your company network. You use SQL Server 2008 to develop a Business Intelligence (BI) solution. A SQL Server 2008 instance is used by the SQL Server 2008 Integration Services (SSIS) developers as the primary development environment. All the SSIS packages contain data connection managers that use SQL Server authentication to extract data. All the SSIS packages contain data connection managers that use SQL Server authentication to extract data. You intend to use an automated script to perform the package migration from the development environment to a production environment. You must make sure that the packages execute while no error occur in the production environment. So what should you do?

• A.You should create a package configuration for every package that uses an XML configuration file.
• B.You should create a package configuration for every package that uses a SQL Server table.
• C.You should export each package and change the package protection level to EncryptSensitiveWithPassword.
• D.You should export each package and change the package protection level to DontSaveSensitive.

You design a SQL Server 2008 Analysis Services (SSAS) solution. The data source view has tables as shown in the exhibit. (Click the Exhibit button.)

The FactInternetSales measure will be queried frequently based on the city and country of the customer.
You need to design a cube that will provide optimal performance for queries.
Which design should you choose?

• A.Create a dimension named Customer by joining the DimGeography and DimCustomer tables. Add an attribute relationship from CustomerKey to City and from City to Country. Create a regular relationship in the cube between the Customer dimension and the FactInternetSales measure.
• B.Create two dimensions named Customer and Geography from the DimCustomer table and the DimGeography table, respectively. Create an unmaterialized reference relationship between the Geography dimension and the FactInternetSales measure by using the Customer dimension as an intermediate dimension.
• C.Create two dimensions named Customer and Geography from the DimCustomer table and the DimGeography table, respectively. Create a materialized reference relationship between the Geography dimension and the FactInternetSales measure by using the Customer dimension as an intermediate dimension.
• D.Create a dimension named Customer by joining the DimGeography and DimCustomer tables. Add an attribute relationship from CustomerKey to City and from CustomerKey to Country. Create a regular relationship in the cube between the Customer dimension and the FactInternetSales measure.

You design a Business Intelligence (BI) solution by using SQL Server 2008. You have a SQL Server 2008 Integration Services (SSIS) package that runs against a SQL Server 2008 data source. The package contains an opening Execute SQL task that runs the BEGIN TRANSACTION command. This is followed by a Sequence task that contains additional Execute SQL tasks, each with the FailParentOnFailure property set to TRUE . There are two Execute SQL tasks. The first task is connected to a Success precedence constraint that runs the COMMIT TRANSACTION command. The next task is connected to a Failure precedence constraint that runs the ROLLBACK TRANSACTION command. The package fails but the transaction is not rolled back. You need to ensure that the transaction is successfully rolled back if the package fails. What should you do?

• A.Modify the TransactionOption property as Required for the Sequence Container.
• B.Modify the RetainSameConnection property as True for the Connection Object.
• C.Modify the TransactionOption property as Required for each Execute SQL task.
• D.Modify the IsolationLevel property as ReadCommitted for each Execute SQL task.

You design a SQL Server 2008 Analysis Services (SSAS) solution. The solution has dimensions named Account and Scenario. The Scenario dimension has the keys numbered 1 and 2 for the members named Actual and Budget, respectively. The Account dimension has the key numbered 40 for the member named Income. You create a key performance indicator (KPI) named Net Income that has the following parameters: KPI Value: ( [Account].[Accounts].&[40], [Scenario].[Scenario].&[1], [Measures].[Amount] ) KPI Goal: ( [Account].[Accounts].&[40], [Scenario].[Scenario].&[2], [Measures].[Amount] ) If the net income is less than 70 percent of the budgeted value, the performance is considered as bad. If the net income is greater than or equal to 90 percent of the budgeted value, the performance is considered as good. You need to calculate the performance at a specific point in time. What should you do?

• A.Set the Status expression in the KPI to the following code segment: Case When KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) >= .90 Then 1 When KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) < .90 And KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) >= .70 Then 0 Else -1 End
• B.Set the Trend expression in the KPI to the following code segment: Case When KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) >= .90 Then 1 When KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) < .90 And KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) >= .70 Then 0 Else -1 End
• C.Set the Trend expression in the KPI to the following code segment: Case When KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) >= .90 Then 1 When KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) < .90 And KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) >= .70 Then 0 Else -1 End
• D.Set the Status expression in the KPI to the following code segment: Case When KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) >= .90 Then 1 When KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) < .90 And KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) >= .70 Then 0 Else -1 End