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Q91. You are developing a SQL Server Integration Services (SSIS) package.
The package uses custom functionality that accesses a SQL Server database. The custom
functionality must be implemented by using Language Integrated Query (LINQ).
You need to ensure that the LINQ code can be debugged at design time.
What should you select from the SSIS Toolbox? (To answer, drag the appropriate item to the correct location in the answer area.)
Answer:
Q92. You maintain a SQL Server Integration Services (SSIS) package. The package was developed by using SQL Server 2008 Business Intelligence Development Studio (BIDS). The package includes custom scripts that must be upgraded.
You need to upgrade the package to SQL Server 2012.
Which tool should you use?
A. SQL Server dtexec utility (dtexec.exe)
B. SQL Server DTExecUI utility (dtexecui.exe)
C. SSIS Upgrade Wizard in SQL Server Data Tools
D. SQL Server Integration Services Deployment Wizard
Answer: C
Explanation: Use the SSIS Package Upgrade Wizard to upgrade SQL Server 2005 Integration Services (SSIS) packages and SQL Server 2008 Integration Services (SSIS) packages to the package format for the current (2012) release of SQL Server Integration Services.
Q93. Occasionally a job that executes an existing SQL Server Integration Services (SSIS) package does not complete and nothing is processed.
You need to ensure that package logging occurs. Your solution must minimize deployment and development efforts.
What should you do?
A. Create a reusable custom logging component.
B. Use the gacutil command.
C. Use the Project Deployment Wizard.
D. Run the package by using the dtexec /rep /conn command.
E. Add a data tap on the output of a component in the package data flow.
F. Create an OnError event handler.
G. Use the dtutil /copy command.
H. Deploy the package by using an msi file.
I. Run the package by using the dtexec /dumperror /conn command.
J. Run the package by using the dtexecui.exe utility and the SQL Log provider.
K. Deploy the package to the Integration Services catalog by using dtutil and use SQL Server to store the configuration.
Answer: J
Explanation: References: http://msdn.microsoft.com/en-us/library/ms140246.aspx
http://msdn.microsoft.com/en-us/library/hh231187.aspx
Q94. You are the data steward for a Business Intelligence project.
You must identify duplicate rows stored in a SQL Server table and output discoveries to a CSV file. A Data Quality Services (DQS) knowledge base has been created to support this project.
You need to produce the CSV file with the least amount of development effort.
What should you do?
A. Create an Integration Services package and use a Fuzzy Lookup transform.
B. Create a Master Data Services (MDS) model.
C. Create a Data Quality Project.
D. Create an Integration Services package and use a DQS Cleansing transform.
E. Create an Integration Services package and use a Fuzzy Grouping transform.
Answer: D
Explanation: The DQS Cleansing transformation uses Data Quality Services (DQS) to correct data from a connected data source, by applying approved rules that were created for the connected data source or a similar data source. To determine whether the data has to be corrected, the DQS Cleansing transformation processes data from an input column when the following conditions are true:
* The column is selected for data correction.
* The column data type is supported for data correction.
* The column is mapped a domain that has a compatible data type.
* The transformation also includes an error output that you configure to handle row-level errors
Q95. You are performance tuning a SQL Server Integration Services (SSIS) package to load sales data from a source system into a data warehouse that is hosted on Windows Azure SQL Database. The package contains a data flow task that has 10 source-to-destination execution trees.
Only five of the source-to-destination execution trees are running in parallel.
You need to ensure that all the execution trees run in parallel.
What should you do?
A. Add OnError and OnWarning event handlers.
B. Create a new project and add the package to the project.
C. Query the ExecutionLog table.
D. Add an Execute SQL task to the event handlers.
Answer: A
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Q96. You are developing a SQL Server Integration Services (SSIS) package that imports data from a relational database to a data warehouse.
You are importing data from a relational table named Projects. The table has change data capture enabled on all columns.
You need to process only the most recent values from rows that have been inserted or updated since the previous execution of the package.
Which query should you use as the data source?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Reference: http://msdn.microsoft.com/en-us/library/bb522511.aspx
Reference: http://msdn.microsoft.com/en-us/library/bb510627.aspx
Reference: http://msdn.microsoft.com/en-us/library/cc645937.aspx
Q97. You are using the Master Data Services (MDS) Add-in for Excel to configure the entities in a model- The model consists of two entities: one named Customer and one named State. You opened the Customer entity.
Currently, data stewards can enter any text value in the Customer entity's State attribute. You must restrict the entry of values in the State attribute to members defined in the State entity.
You need to configure the State attribute of the Customer entity.
Which command should you use? (To answer, select the appropriate command in the answer area.)
Answer:
Q98. You are developing a SQL Server Integration Services (SSIS) package that is ready for deployment to a production server. The package contains sensitive information secured by using the EncryptSensitiveWithUserKey package protection level.
You are preparing the package for deployment by the production operations team.
You need to ensure that the production operations team can open and execute the package without re-entering the sensitive information.
Which three steps should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
Answer:
Q99. You are building a fact table in a data warehouse.
The table must have a columnstore index. The table cannot be partitioned.
You need to design the fact table and load it with data.
Which three actions should you perform in sequence? (To answer, move the appropriate
actions from the list of actions to the answer area and arrange them in the correct order.)
Answer:
Q100. You are designing a SQL Server Integration Services (SSIS) data flow to load sales transactions from a source system into a data warehouse hosted on Windows Azure SQL Database. One of the columns in the data source is named ProductCode.
Some of the data to be loaded will reference products that need special processing logic in the data flow.
You need to enable separate processing streams for a subset of rows based on the source product code.
Which Data Flow transformation should you use?
A. Multicast
B. Conditional Split
C. Destination Assistant
D. Script Task
Answer: D