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1. You design a Business Intelligence (BI) solution by using SQL Server 2008. The solution contains a SQL
Server 2008 Analysis Services (SSAS) database. A measure group in the database contains log entries of
manufacturing events. These events include accidents, machine failures, production capacity metrics, and
other activities. You need to implement a data mining model that meets the following requirements:
-Predict the frequency of different event types.
-Identify short-term and long-term patterns.
Which algorithm should the data mining model use?
A) the Microsoft Time Series algorithm
B) the Microsoft Linear Regression algorithm
C) the Microsoft Logistic Regression algorithm
D) the Microsoft Decision Trees algorithm
2. You design a SQL Server 2008 Analysis Services (SSAS) solution. The solution has dimensions named Account and Scenario. The Scenario dimension has the keys numbered 1 and 2 for the members named Actual and Budget, respectively. The Account dimension has the key numbered 40 for the member named Income. You create a key performance indicator (KPI) named Net Income that has the following parameters: KPI Value: ( [Account].[Accounts].&[40], [Scenario].[Scenario].&[1], [Measures].[Amount] ) KPI Goal: ( [Account].[Accounts].&[40], [Scenario].[Scenario].&[2], [Measures].[Amount] ) If the net income is less than 70 percent of the budgeted value, the performance is considered as bad. If the net income is greater than or equal to 90 percent of the budgeted value, the performance is considered as good. You need to calculate the performance at a specific point in time. What should you do?
A) Set the Trend expression in the KPI to the following code segment: Case When KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) >= .90 Then 1 When KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) < .90 And KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) >= .70 Then 0 Else -1 End
B) Set the Trend expression in the KPI to the following code segment: Case When KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) >= .90 Then 1 When KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) < .90 And KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) >= .70 Then 0 Else -1 End
C) Set the Status expression in the KPI to the following code segment: Case When KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) >= .90 Then 1 When KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) < .90 And KpiGoal( "Net Income" ) / KpiValue( "Net Income" ) >= .70 Then 0 Else -1 End
D) Set the Status expression in the KPI to the following code segment: Case When KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) >= .90 Then 1 When KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) < .90 And KpiValue( "Net Income" ) / KpiGoal( "Net Income" ) >= .70 Then 0 Else -1 End
3. You are the administrator of your company network. You use SQL Server 2008 to develop a Business Intelligence (BI) solution. And you work out a SQL Server 2008 Reporting Services (SSRS) solution. There??s a report named Sales Details in the solution. The report shows the total weekly sales of each employee. Users may view theSales Summary report, they may need the weekly sales details for certain employee. In order to make sure that the users can click a value in the month column of the Sales Summary report to open and render the Sales Details report, you have to do something. So what should you do?
A) You should use the drilldown functionality.
B) You should use a subreport.
C) You should use a drillthrough report link.
D) You should use a bookmark link.
4. You are the administrator of your company network. You use SQL Server 2008 to develop a Business Intelligence (BI) solution. The SQL Server 2008 instance hosts a database which is scheduled for a full backup on a monthly basis. The 4-terabyte database contains 3.5 terabyte of data in a read-only filegroup and uses the bulk-logged recovery model. You have to back up the database changes to a tape drive every night while using as little storage space and time as possible. So which backup strategy should you use?
A) You should use Partial backup
B) You should use differential backup
C) You should use differential Partial backup
D) You should use file backup
5. You design a Business Intelligence (BI) solution by using SQL Server 2008. A SQL Server 2008 Reporting Services (SSRS) instance contains a report. Employees execute the report by using Report Manager. Each employee has his own specific set of parameters to execute the report. Data for the report is updated once daily. For each employee, the report takes more than five minutes to execute. You discover that data retrieval takes most of the time during report execution. You need to reduce the execution time of the report. What should you do?
A) Create a report execution snapshot.
B) Create a standard subscription that uses the file share delivery method.
C) Create a data-driven subscription that uses the file share delivery method.
D) Create a data-driven subscription that uses the NULL delivery method.
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: D | Question # 3 Answer: C | Question # 4 Answer: C | Question # 5 Answer: D |
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