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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 Integration Services (SSIS) instancE.The instance stores packages in
a SQL Server 2008 instance.
You need to deploy the package of an instance of SSIS to another SSIS instance that stores its packages in
a shared directory.
What should you do?

A) Execute the dtswizard command.
B) Execute the dtexecui command.
C) Execute the dtutil command.
D) Execute the dtexec command.

2. You maintain a SQL Server 2008 Analysis Services (SSAS) database.
You plan to troubleshoot query performance by using SQL Profiler.
You need to identify the queries that take a long time to run.
Which trace event should you use?

A) Get Data from Cache
B) MDX Script End
C) Query Cube End
D) Query Subcube

3. You maintain a SQL Server 2008 Analysis Services (SSAS) database on a default instance.
You need to collect information to determine if performance issues are related to hardware limitations or latch wait contention.
Which three objects should you use? (To answer, select the appropriate objects in the answer area. Each correct answer presents part of the solution. Choose three.)

A) Correct
B) Correct
C) Correct
D) Wrong
E) Wrong
F) Wrong

4. You are an ETL developer for a mortgage company. In your application you have two tables names Vendor and Loan.
Vendor
VendorID VendorName
1 VendorA
2 VendorB
3 VendorC
4 VendorD
5 VendorE
Loan
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
You need to build a SQL Server 2008 Integration Service (SSIS) package that meets the following requirements: The package should be able to generate the Excel files dynamically. Each file should have the vendor name as a prefix and the date as the suffix (e.g., VendorA_DDMMYYYY.xlsx). All the vendor names should be added to a variable and loop through the variable to generate and load
separate files for each vendor dynamically. Which Type of variable should you create?

A) Int32
B) Table
C) String
D) Int64
E) Object

5. 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) Add a Sort transformation for each data flow.
B) Update the sorting properties in each source component.
C) Add an OLE DB Command transformation for each data flow.
D) Replace the Merge Join transformation with a Union All transformation.

Solutions: