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Microsoft PRO:MS SQL Server 2008, Designing a Business Intelligence Sample Questions:

1. 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 CustomerKey to Country. Create a regular relationship in the cube between the Customer dimension and the FactInternetSales measure.
B) 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.
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 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.

2. You are the administrator of your company network. You use SQL Server 2008 to develop a Business Intelligence (BI) solution. You intend to configure a SQL Server 2008Analysis Services (SSAS) cube which reads from a remote data source and increases several measure groups by 1 million rows everyday. The cube includes 110 million Fact rows and 600 dimension attributes. You intend to increase the number of users by 200 percent for the cube. During cube processing, you must capture the baseline performance on the overall system. So what should you do?

A) You should configure the data collector to collect Performance Counters statistics during cube processing.
B) You should monitor cube processing events by using the sp_monitor system stored procedure.
C) You should configure the data collector to collect Query Activity statistics during cube processing.
D) You should monitor cube processing events by using the sp_trace_setfilter system stored procedure.

3. 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 CustomerKey to Country. Create a regular relationship in the cube between the Customer dimension and the FactInternetSales measure.
B) 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.
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 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.

4. You are the administrator of your company network. You use SQL Server 2008 to develop a Business Intelligence (BI) solution. You work out a SQL Server 2008 Analysis Services (SSAS) solution which includes a cube that has a cube that has a measure named SellAmount. Customer sales data for the last five months is stored in the measure. The cube has a single partition which has the storage property set to real-time hybrid online analytical processing (HOLAP). Queries against the cube must return current sales data that is entered one hour before cube processing. The partition takes more than two hours to process and the queries make response slowly. So what should you do to improve the cube processing and query response time?

A) You should create a partition for each customer and set the storage setting of every partition to low-latency multidimensional online analytical processing
B) You should modify the storage setting of the partition to multidimensional online analytical processing (MOLAP).
C) You should create a partition for every month and set the storage setting of the partition for the current month to low-latency multidimensional online analytical
D) You should modify the storage setting of the partition to real-time relational online analytical processing (ROLAP).

5. You design a Business Intelligence (BI) solution by using SQL Server 2008. You develop 10 SQL Server
2008 Integration Services (SSIS) packages. You plan to include package configuration for all the packages.
The package configuration has the following requirements:
-All configurations are stored in a single location.
-Configuration variables are easily backed up and restored.
-Indirect configuration is used.
-The database administrators will use SQL Server client tools to change the configuration values.
You need to create package configurations for the packages to meet the configuration requirements.
What should you do?

A) Use XML configuration files for all packages. Store each XML configuration file in a common folder. Specify the XML configuration file location in an environment variable.
B) Use XML configuration files for all packages. Store each XML configuration file in a common folder. Specify the XML configuration file location in the configuration settings.
C) Store all configuration information in a SQL Server table. Specify configuration database connectivity settings in an environment variable.
D) Store all configuration information in a SQL Server table. Specify configuration database connectivity settings in the SQL Server table.

Solutions: