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Microsoft 70-448 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| BI Solution Management | - Maintenance and Monitoring
|
| SQL Server Reporting Services (SSRS) | - Report Deployment
|
| SQL Server Analysis Services (SSAS) | - Cube Development
|
| SQL Server Integration Services (SSIS) | - Deployment and Maintenance
|
| SQL Server 2008 Business Intelligence Platform | - BI Architecture Overview
|
Microsoft TS:MS SQL Server 2008.Business Intelligence Dev and Maintenan Sample Questions:
You maintain a SQL server 2008 Analysis Services (SSAS) data warehouse for a school district. All tests are administered via a third-party application. Results are collected in your SSAS data warehouse and moved to a Scores fact table for analysis. This warehouse also includes a Student Dimension which contains attributes related to each student.
The school year is starting, and the district administration wants the Student Dimension updated hourly so that new students can be identified and tracked. However, test scores located in the Scores fact table should not be updated as part of this incremental processing strategy.
You need to implement this functionality. Which option should you use?
- A. Process Index
- B. Process Update
- C. Process Add
- D. Process Full
Correct Answer: B 🗳️
You design a package by using SQL Server 2008 Integration Services (SSIS). The package is designed by
using your local development environment.
The package extracts data from a remote server and inserts it in the PROD database on the local SQL
Server 2008 instance. You deploy the package to the MSDB database on the production server.
You need to ensure that users can view, execute, and delete their own packages. What should you do?
- A. Assign the users to the db_ssisadmin role.
- B. Assign the users to the db_ssisltduser role.
- C. Assign the users to a custom database role in the PROD database.
- D. Assign the users to the db_ssisoperator role.
Correct Answer: B 🗳️
You are developing a SQL Server 2008 Integration Services (SSIS) data flow that extracts data from two
sources.
Each source database is located on a different server. Each source is based on a SELECT statement that
uses an ORDER BY clause.
The data flow is as shown in the following diagram.
When the paths from the two sources are connected to a Merge Join component, the following error
message is displayed:
"Data Flow Task: The input is not sorted. The 'input "Merge Join Left Input" (80)' must be sorted."
You need to ensure that data from each query is included in each row in the data flow. You want to achieve
this goal by using minimum amount of execution time.
What should you do?
- A. Replace the Merge Join transformation with a Union All transformation.
- B. Add a Sort transformation for each data flow.
- C. Update the sorting properties in each source component.
- D. Add an OLE DB Command transformation for each data flow.
Correct Answer: C 🗳️
You maintain a SQL Server 2008 Analysis Services (SSAS) database.
You plan to troubleshoot query performance by using SQL Profiler.
You need to replay the queries issued to the SSAS database.
Which three trace events should you use? (Each correct answer presents part of the solution.
Choose three.)
- A. Audit Logout event class with all its data columns.
- B. Query Begin event with all its data columns.
- C. Query End event class with all its data columns.
- D. Audit Login event with all its data columns.
- E. Command Events class with all its data columns.
Correct Answer: B,C,D 🗳️
You implement a SQL Server 2008 Integration Services (SSIS) package. The package contains the following components: A data flow task contained in a For Loop container A Flat File destination component that uses a Flat File connection manager An OnError event handler When an error occurs in the package, you plan to write diagnostic information from an expression that includes the version of the package to a text file.
You need to ensure that the required information is written to the text file. What should you do?
- A. Use the SourceID variable.
- B. Use the ExecutionGUID variable.
- C. Use the VersionGUID variable.
- D. Use the TaskID variable.
Correct Answer: C 🗳️
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