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

1. You develop a series of SQL Server 2008 Integration Services (SSIS) packages. You need to ensure that the following requirements are met:
The package contains configurations.
The configuration information is centrally stored for all packages.
There are dependencies among the packages.
Which three components should you use to configure the package? (Each correct answer presents part of
the solution. Choose three.)

A) Environment variable.
B) Registry entry
C) XML configuration file.
D) SQL Server 2008 table.
E) Parent package variable.

2. You administer a SQL Server 2008 Analysis Services (SSAS) instancE.You plan to troubleshoot query
performance by using a Dynamic Management View (DMV).
You need to identify query sessions that execute a query for more than 30,000 ms.
Which DMV should you use?

A) Discover_Sessions
B) Discover_Commands
C) Discover_Traces
D) Discover_Connections

3. You are an ETL developer for a mortgage company. In your application you have to load data from a Microsoft Excel source and an OLE DB source.
The Excel source contains vender data and has approximately 1000 records.
The OLE source contains loan data and has approximately 1,000,000 records.
Sample vendor data (Excel source) is shown in the following table:
VendorID VendorName 1 VendorA 2 VendorB 3 VendorC 4 VendorD 5 VendorE
Sample loan data (OLE DB source) is shown in the following table:
VendorID VendorName
1 VendorA
2 VendorB
3 VendorC
4 VendorD
5 VendorE
Sample loan data (OLE DB source) is shown in the following table:
LoanNumber VendorID LoanAmount
I-100 1 120000
I-200 1 130000
I-300 2 150000
I-400 3 150000
I-500 4 160000
I-600 4 170000
I-700 5 180000
The CIO asks you to generate an Excel file with the loan list information for each vendor. You build a SQL Server 2008 Integration Services (SSIS) package that can generate the Excel files dynamically. The Excel files should have the vendor name as the prefix and the date as the suffix (e.g., VendorA_DDMMYYYY.xlsx).
You get the error message shown in the exhibit. (Click the Exhibit button.)
You need to sort both sources in order to merge join the data.
What should you do?

A) Set the ISSorted property to True for the OLE DB, sort the data in the selct statement of the OLE DB source, and use sort transformation after the Excel source.
B) Set the IsSorted property to True for both the OLE DB and Excel sources.
C) Sort the data in the select statement of the OLE DB source and use sort transformation after the Excel source.
D) Use the sort transformation after the OLE DB source and set the IsSorted property to True for the Excel destination.

4. You maintain a SQL Server 2008 Reporting Services (SSRS) instance.
Your instance supports several different rendering extensions.
You need to configure the server so that all reports render only to Microsoft Excel.
What should you do?

A) Modify the RSReportServer.config file.
B) Modify the Global.asax filE.
C) Modify the Web.config file.
D) Modify the RSMgrPolicy.config file.

5. You implement a SQL Server 2008 Analysis Services (SSAS) solution. You use data mining extensions
(DMX) to query a data mining model.
You write the following DMX code segment to query a Bike Buyer data mining model in a Decision Tree
data mining structure. (Line numbers are included for reference only.)
01 SELECT
02 [Decision Tree].[Bike Buyer] AS Buyer
03 FROM
04 [Decision Tree] 06 (SELECT 28 AS [Age],
07 '2-5 Miles' AS [Commute Distance],
08 '1' AS [House Owner Flag],
09 1 AS [Number Cars Owned],
10 2 AS [Total Children]) AS t
You need to ensure that the input columns automatically map to the columns in the data mining structure.
Which code fragment should you insert at line 05?

A) OPEN QUERY
B) NATURAL PREDICTION JOIN
C) PREDICTION JOIN
D) INNER JOIN

Solutions: