Latest MCSE 70-463 Real Exam Download 21-30

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QUESTION 21

You are editing a SQL Server Integration Services (SSIS) package that contains three Execute SQL tasks and no other tasks. The package and all three Execute SQL tasks have their TransactionOption property set to Supported. You need to ensure that if any of the Execute SQL tasks fail, all three tasks will roll back their changes. What should you do?

 

A. Change the TransactionOption property of the package to Required.

B. Change the TransactionOption property of all three Execute SQL tasks to Required.
C. Move the three Execute SQL tasks into a Sequence container.

D. Move the three Execute SQL tasks into a Foreach Loop container.

 

Correct Answer: A

 

QUESTION 22

You are designing a SQL Server Integration Services (SSIS) package that uploads a file to a table named

clip_image002Orders in a SQL Azure database. The company’s auditing policies have the following requirements: An entry must be written to a dedicated SQL Server log table named OrderLog.

The entry must be written as soon as the file upload task completes.

You need to meet the company’s policy requirements. Which event handler should you use?

A. OnWarning

B. OnVariableValueChanged

C. OnExecStatusChanged

D. OnPostExecute

 

Correct Answer: D

 

QUESTION 23

You are designing a SQL Server Integration Services (SSIS) package that uploads a file to a table named

clip_image002[1]Orders in a SQL Azure database. The company’s auditing policies have the following requirements: An entry must be written to a dedicated SQL Server log table named OrderLog.

clip_image002[2]The entry must be written as soon as the file upload task completes.

You need to meet the company’s policy requirements. Which event handler should you use? A. OnProgress

B. Onlnformation


C. OnPostExecute

D. OnComplete

 

Correct Answer: C

 

QUESTION 24

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. SELECT * FROM cdc.fn_cdc_get_all_changes_Projects (@from_lsn, @to_lsn, N’ all update old’)

B. SELECT * FROM cdc.fn_cdc_get_all_changes_Projects (@from_lsn, @to_lsn, N’ all’)

C. SELECT * FROM cdc.fn_cdc_get_net_changes_Projects (@from_lsn, @to_lsn)

D. SELECT * FROM cdc.Projects_CT WHERE @from_lsn >= _$start_lsn AND @to_lsn <

_$start_lsn

 

Correct Answer: C

 

QUESTION 25

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 SQL Azure. 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. Source Assistant

B. Audit

C. Destination Assistant

D. Script Component

 

Correct Answer: D

 

QUESTION 26

You are designing a SQL Server Integration Services (SSIS) package that uses the Fuzzy Lookup transformation. The reference data to be used in the transformation does not change. You need to reuse the Fuzzy Lookup match index to increase performance and reduce maintenance. What should you do?

 

A. Select the GenerateAndPersistNewIndex option in the Fuzzy Lookup Transformation Editor.
B. Select the GenerateNewIndex option in the Fuzzy Lookup Transformation Editor.

C. Select the DropExistingMatchlndex option in the Fuzzy Lookup Transformation Editor.
D. Execute the sp_FuzzyLookupTableMaintenanceUninstall stored procedure.

E. Execute the sp_FuzzyLookupTableMaintenanceInvoke stored procedure.

 

Correct Answer: A

 

QUESTION 27

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.)

 

A. Multicast

B. Merge Join

C. Term Extraction

D. Union All

E. Merge

 

Correct Answer: DE

 

QUESTION 28

You are implementing the indexing strategy for a fact table in a data warehouse. The fact table is named

clip_image002[3]Quotes. The table has no indexes and consists of seven columns: [ID]

clip_image002[4]clip_image002[5]clip_image002[6]clip_image002[7][QuoteDate] [Open] [Close] [High]

clip_image002[8]clip_image002[9][Low] [Volume]

 

Each of the following queries must be able to use a columnstore index:

 

SELECT AVG ([Close]) AS [AverageClose] FROM Quotes

WHERE [QuoteDate] BETWEEN ‘20100101’ AND ‘20101231’.

 

SELECT AVG([High] – [Low]) AS [AverageRange] FROM Quotes

WHERE [QuoteDate] BETWEEN ‘20100101’ AND ‘20101231’.

 

SELECT SUM([Volume]) AS [SumVolume] FROM Quotes

WHERE [QuoteDate] BETWEEN ‘20100101’ AND ‘20101231’

 

You need to ensure that the indexing strategy meets the requirements. The strategy must also minimize the number and size of the indexes. What should you do?

 

A. Create one columnstore index that contains [ID], [Close], [High], [Low], [Volume], and [QuoteDate].
B. Create three coiumnstore indexes:

One containing [QuoteDate] and [Close]

One containing [QuoteDate], [High], and [Low] One containing [QuoteDate] and [Volume]

C. Create one columnstore index that contains [QuoteDate], [Close], [High], [Low], and [Volume].
D. Create two columnstore indexes:

One containing [ID], [QuoteDate], [Volume], and [Close]

One containing [ID], [QuoteDate], [High], and [Low]

 

Correct Answer: C

 

QUESTION 29

You are developing a SQL Server Integration Services (SSIS) package that imports data into a data warehouse hosted on SQL Azure. The package uses a Foreach container to process text files found in a folder. The package must be deployed to a single server by using the Project Deployment model. Multiple SQL Server Agent jobs call the package. Each job is executed on a different schedule. Each job passes a different folder path to the package. You need to configure the package to accept the folder path from each job. Which package configuration should you use?

 

A. .dtsConfig file

B. Registry Entry

C. Parent Package Variable

D. XML Configuration File

E. Environment Variable

Correct Answer: E

QUESTION 30

You are creating a SQL Server Master Data Services (MDS) model. This model is used to store a master list of products. An attribute must be added to the Product entity to define the sales manager responsible for each product. You need to create an attribute in the Product entity that prevents users from entering invalid sales manager values. Which type of attribute should you create?

 

A. Derived

B. Domain-based
C. User-defined
D. Parent

E. Explicit

F. Recursive

 

Correct Answer: B

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