Microsoft 70-452 Briandumps
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Exam 70-452:
PRO: Designing a Business Intelligence Infrastructure Using Microsoft SQL Server 2008
Candidates for this exam are IT professionals who design and plan business intelligence (BI) solutions by using Microsoft SQL Server 2008 BI tools. The qualified candidate for this exam typically has two to three years of experience in the following:
- Working with SQL Server Analysis Services (SSAS), SQL Server Integration Services (SSIS), and SQL Server Reporting Services (SSRS)
- Using the SQL Server 2005 and SQL Server 2008 Business Intelligence Development Studio (BIDS)
- Designing both relational and multidimensional database schemas
- Writing both relational and multidimensional queries
- Designing and building cubes
- Designing and creating reports
- Applying data mining algorithms to business problem domains
- Aggregating data from multiple sources into a data warehouse in a heterogeneous data environment
- Designing and managing enterprise-level solutions for multidimensional databases
- Collecting and interpreting business requirements
We provide some 70-452 questions and answers here for you to refer to:
1. You design a Business Intelligence (BI) solution by using SQL Server 2008.
You create a SQL Server 2008 Analysis Services (SSAS) solution. The data source view of the solution is
as shown in the following exhibit. (Click the Exhibit button.)
You create the following components from the corresponding tables in the data source view:
¡¤Two dimensions named DimCustomer and DimGeograph
¡¤A measure group named FactSale
You plan to analyze data in the FactSales measure group by geographic locations.
You need to implement the rollup measures in the FactSales measure group by using the DimGeography
dimension.
What should you do?
A. Create a regular relationship for the DimGeography dimension.
B. Create a referenced relationship for the DimGeography dimension.
C. Create a many-to-many relationship for the DimGeography dimension.
D. Create a role-playing dimension instance for the DimGeography dimension.
Answer: B
2. You design a Business Intelligence (BI) solution by using SQL Server 2008.
You design a SQL Server 2008 Analysis Services (SSAS) solution. Customer data is stored in the tables
named CustomerDetails and CustomerContact.
The solution uses the following two data sources from two different servers:
¡¤Contoso that accesses the CustomerDetails tabl
¡¤ContosoCRM that accesses the CustomerContact tabl
You plan to create a dimension named DimCustomer to analyze customer data.
You need to ensure that the DimCustomer dimension represents the tables as a snowflake schema to
include attributes from the two tables.
What should you do?
A. Create a data source view named DsvContoso that is associated with the two data sources and add
the tables to the data source view.
B. Create a data source view named DsvContoso that is associated with the two data sources and create
a named query in the data source view to merge the tables.
C. Create a data source view named DsvCustomer that is associated with the Contoso data source and
add the CustomerDetails table to the data source view.
Create a data source view named DsvCustomerContact that is associated with the ContosoCRM data
source and add the CustomerContact table to the data source view.
D. Create a data source view named DsvCustomer that is associated with the Contoso data source and
create a named query in the data source view to select data from the CustomerDetails table.
Create a data source view named DsvCustomerContact that is associated with the ContosoCRM data
source and create a named query in the data source view to select data from the CustomerContact table.
Answer: A
3. You design a Business Intelligence (BI) solution by using SQL Server 2008.
You design a SQL Server 2008 Analysis Services (SSAS) solution by using SQL Server 2008. The
solution uses a source database that contains a table named Customer. The Customer table has multiple
columns.
You have read-only access to the database.
You plan to reduce the number of columns in the Customer table.
You need to split the Customer table to be distributed across multiple table definitions.
What should you do?
A. Create multiple data sources for the SSAS solution.
B. Create multiple named queries for the SSAS solution.
C. Create multiple data source views for the SSAS solution.
D. Create multiple database views for the source database.
Answer: B
4. You design a Business Intelligence (BI) solution by using SQL Server 2008.
A SQL Server 2008 Analysis Services (SSAS) solution contains a cube that has the following objects:
¡¤Dimensions named DimCustomer, DimProduct, and DimGeograph
¡¤Measures named InternetSales and TotalSale
Users run reports against all dimensions and measures by authenticating with their Windows accounts.
You need to provide a basic view of data to the users to display only DimGeography, DimProduct, and
TotalSales by using the least amount of storage space.
What should you do?
A. Create a new perspective for the current cube.
Select DimGeography, DimProduct, and TotalSales.
B. Create a new cube.
Add DimGeography, DimProduct, and TotalSales.
C. Create a new role.
Grant access only to DimGeography, DimProduct, and TotalSales.
D. Create a new data source view.
Add the tables used for DimGeography, DimProduct, and TotalSales.
Answer: A
5. You design a Business Intelligence (BI) solution by using SQL Server 2008.
You create a SQL Server 2008 Analysis Services (SSAS) solution by using SQL Server 2008. The
solution contains a dimension named DimCustomer that represents customers. The solution provides a
list of top 10 customers based on the sales amount.
End users of the solution analyze data by using filters in Microsoft Excel worksheet.
You need to ensure that the list is updated when the filters are applied.
Which named set expression should you use?
A. CREATE SET CURRENTCUBE.[Top 10 Customer]
AS
TOPCOUNT ([DimCustomer].[Customer].MEMBERS,10,[Measures].[SalesAmount])
B. CREATE DYNAMIC SET CURRENTCUBE.[Top 10 Customer]
AS
TOPCOUNT ([DimCustomer].[Customer].MEMBERS,10,[Measures].[SalesAmount])
C. CREATE HIDDEN SET CURRENTCUBE.[Top 10 Customer]
AS
TOPCOUNT ([DimCustomer].[Customer].MEMBERS,10,[Measures].[SalesAmount])
D. CREATE SESSION SET CURRENTCUBE.[Top 10 Customer]
AS
TOPCOUNT ([DimCustomer].[Customer].MEMBERS,10,[Measures].[SalesAmount])
Answer: B
Tags: 70-452