Microsoft TS:MS SQL Server 2008.Business Intelligence Dev and Maintenan : 070-448 Exam Questions

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Microsoft 070-448 Exam Syllabus Topics:

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

1. 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 Update
B) Process Add
C) Process Full
D) Process Index

2. Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You develop a SQL Server 2008 Reporting services (SSRS) instance of a report model.
The organization requires that users of a report be able to dynamically change the server environment.
You need to create a parameter that gives the user the option to choose the server before report execution.
What should you do?

A) Create a dynamic data source from a dataset by using the IN operator.
B) Create a dynamic dataset that utilizes the WHERE clause to filter by the parameter.
C) Develop a report for each environment.
D) Configure the Internal Visibility option for the parameter.
E) Create a dynamic dataset that includes a list of the different users.
F) Create a distinct dataset that includes all possible values and attach it to the parameter.
G) Configure the Hidden Visibility property.
H) Create a dynamic data source from a dataset that includes a list of distinct servers.

3. 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_Connections
B) Discover_Commands
C) Discover_Sessions
D) Discover_Traces

4. You create a SQL Server 2008 Analysis Services (SSAS) solution.
You create a key performance indicator (KPI) named GPMargin for your solution. You set the Value
expression of the KPI in the following manner.
[Measures].[Amount],[Account].[Accounts].[Operating Expenses] /
[Measures].[Amount],[Account].[Accounts].[Gross Margin]
Your solution has a time dimension named DimTime.
You write the following Multidimensional Expressions (MDX) statement. (Line numbers are included for
reference only.)
01 IIf(
02 & &
03ParallelPeriod
04( [DimTime].[Calendar].[Quarter],1,[DimTime].[Calendar].CurrentMember
05)?), 1, -1 )
You need to set a Trend expression of the KPI to show a difference in the values compared with the
previous quarter.
Which MDX code segment should you insert at line 02?

A) KPIGoal( "GPMargin" ) >?( KPIValue( "GPMargin" ),
B) KPITrend( "GPMargin" ) >?( KPIValue ( "GPMargin" ),
C) KPIValue( "GPMargin" ) >?( KPIValue( "GPMargin" ),
D) KPIStatus( "GPMargin" ) >?( KPIValue( "GPMargin" ),

5. You create a report by using SQL Server 2008 Reporting Services (SSRS).
The report is complex and takes several minutes to generate.
You need to configure the report server to run in the morning and have the users access that copy of the
report for the remainder of the day.
What should you do?

A) Implement report snapshots
B) Configure the data source to use a database snapshot
C) Implement report execution caching
D) Configure the data source to use snapshot isolation

Solutions: