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Microsoft 70-463 Exam Practice Questions (P. 5)

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Question #21
DRAG DROP -
You use SQL Server Integration Services (SSIS) for extract, transformation, load (ETL) processing.
Issues concerning addresses are discovered in the data warehouse that you manage. Validation must separate the addresses into three categories:
✑ Valid addresses
✑ Autocorrected addresses
✑ Invalid addresses
You need to enhance the SSIS packages to perform address validation by using an external service.
Which transformation should you use? (To answer, drag the appropriate transformation from the list of options to the correct location or locations in the answer area.)
Select and Place:


Correct Answer:

Question #22
You are developing a data flow transformation to merge two data sources. One source contains product data and the other source contains data about the country in which the product was manufactured. Both data sources contain a two-character CountryCode column and both use SQL Server. Both data sources contain an
ORDER BY clause to sort the data by the CountryCode column in ascending order.
You use a Merge Join transformation to join the data.

You need to ensure that the Merge Join transformation works correctly without additional transformations.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)
  1. A
    Change the ORDER BY clause on the product source to order by ProductName.
  2. B
    Change the Merge Join transformation to a Merge transformation.
  3. C
    Set the appropriate SortKeyPosition properties on the data sources.
  4. D
    Set the IsSorted property on both data sources.
  5. E
    Set the ValidateExternalMetaData property on the Merge Join transformation to True.
  6. F
    Set the MaxBuffersPerlnput property on the Merge Join transformation to 2.

Correct Answer:
CD
References: http://msdn.microsoft.com/en-us/library/ms141775.aspx http://msdn.microsoft.com/en-us/library/ms137653.aspx http://siddhumehta.blogspot.com/2009/05/validateexternalmetadata-property.html http://msdn.microsoft.com/en-us/library/ms135950.aspx

Question #23
You are creating a SQL Server Integration Services (SSIS) package to retrieve product data from two different sources. One source is hosted in a SQL Azure database. Each source contains products for different distributors.
Products for each distributor source must be combined for insertion into a single product table destination.
You need to select the appropriate data flow transformation to meet this requirement.
Which transformation types should you use? (Each correct answer presents a complete solution. Choose all that apply.)
  1. A
    Multicast
  2. B
    Merge Join
  3. C
    Term Extraction
  4. D
    union All
  5. E
    Merge
  6. F
    Slowly Changing Dimension
  7. G
    pivot
  8. H
    Lookup

Correct Answer:
DE
References: http://msdn.microsoft.com/en-us/library/ms141703.aspx http://msdn.microsoft.com/en-us/library/ms141775.aspx http://msdn.microsoft.com/en-us/library/ms141020.aspx http://msdn.microsoft.com/en-us/library/ms141809.aspx http://msdn.microsoft.com/en-us/library/ms137701.aspx

Question #24
HOTSPOT -
You are developing a data flow to load sales data into a fact table. In the data flow, you configure a Lookup Transformation in full cache mode to look up the product data for the sale.
The lookup source for the product data is contained in two tables.
You need to set the data source for the lookup to be a query that combines the two tables.
Which page of the Lookup Transformation Editor should you select to configure the query? To answer, select the appropriate page in the answer area.
Hot Area:


Correct Answer:

 References: http://msdn.microsoft.com/en-us/library/ms141821.aspx http://msdn.microsoft.com/en-us/library/ms189697.aspx

Question #25
You are developing a SQL Server Integration Services (SSIS) package.
You need to design a package to change a variable value during package execution by using the least amount of development effort.
What should you use?
  1. A
    Expression task
  2. B
    Script task
  3. C
    Execute SQL task
  4. D
    Execute Process task
  5. E
    Term Extraction transformation

Correct Answer:
A
References: http://msdn.microsoft.com/en-us/library/hh213137.aspx

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