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QUESTION NO:1

You are developing a project that contains multiple SQL Server Integration Services (SSIS) packages.

The packages will be deployed to the SSIS catalog. One of the steps in each package accesses an FTP

site to download sales transaction data. You create project parameters to store the username and

password that are used to access the FTP site. You need to ensure that the username and password

values are encrypted when they are deployed. What should you do?

A. set the Sensitive property of the parameters to True.

B. Set the ProtectionLevel property of the package to EncryptSensitiveWithUserKey.

C. Change the parameters to package parameters.

D. Change the project to the Legacy Deployment model.

Answer: A

QUESTION NO:80

You are designing an enterprise star schema that will consolidate data from three independent data

marts. One of the data marts is hosted on SQL Azure. Most of the dimensions have the same

structure and content. However, the geography dimension is slightly different in each data mart. You

need to design a consolidated dimensional structure that will be easy to maintain while ensuring

that all dimensional data from the three original solutions is represented. What should you do?

A. Create a conformed dimension for the geography dimension.

B. Implement change tracking.

C. Create a degenerate dimension for the geography dimension.

D. Create a Type 2 slowly changing dimension for the geography dimension.

Answer: A

QUESTION NO:44

DRAG DROP

You are developing a SQL Server Integration Services (SSIS) package to insert new data into a data

mart. The package uses a Lookup transformation to find matches between the source and

destination.

The data flow has the following requirements:

New rows must be inserted.

Lookup failures must be written to a flat file.

In the Lookup transformation, the setting for rows with no matching entries is set to Redirect rows

to no match output. You need to configure the package to direct data into the correct destinations.

How should you design the data flow outputs? (To answer, drag the appropriate transformation

from the list of answer options to the correct location in the answer area.)

Answer:

Explanation:

References:

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

http://msdn.microsoft.com/en-us/library/bb895366.aspx

QUESTION NO:14

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

named Quotes. The table has no indexes and consists of seven columns:

[ID]

[QuoteDate]

[Open]

[Close]

[High]

[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]

Answer: C

Explanation:

Reference: http://msdn.microsoft.com/en-us/library/gg492088.aspx

Reference: http://msdn.microsoft.com/en-us/library/gg492153.aspx

QUESTION NO:19

DRAG DROP

A SQL Server Integration Services (SSIS) project has been deployed to the SSIS catalog. The project

includes a project Connection Manager to connect to the data warehouse.

The SSIS catalog includes two Environments:

Development

QA

Each Environment defines a single Environment Variable named ConnectionString of type string.

The value of each variable consists of the connection string to the development or QA data

warehouses.

You need to be able to execute deployed packages by using either of the defined Environments.

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:

QUESTION NO:3

You install a SQL Server 2012 database engine instance on a production server. A month later, you

install SQL Server 2012 Integration Services (SSIS). You must develop an SSIS project and deploy it to

the server by using the Project Deployment model. Operations Log records that are outside the

configured retention period must be cleaned automatically. You need to create the SSIS catalog on

the production server. What should you do? (Each correct answer presents part of the solution.

Choose all that apply.)

A. Enable XP Command Shell.

B. Enable CLR Integration.

C. Enable OLE Automation.

D. Start the SQL Server Browser service.

E. Enable Cross Database Ownership Chaining

F. Start the SQL Server Agent service

G. Enable Ad Hoc Remote Queries.

Answer: B,F

QUESTION NO: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.)

A. Multicast

B. Merge Join

C. Term Extraction

D. union All

E. Merge

Answer: D,E

Explanation:

Reference: http://msdn.microsoft.com/en-us/library/ms141703.aspx

Reference: http://msdn.microsoft.com/en-us/library/ms141775.aspx

Reference: http://msdn.microsoft.com/en-us/library/ms141020.aspx

Reference: http://msdn.microsoft.com/en-us/library/ms141809.aspx

Reference: http://msdn.microsoft.com/en-us/library/ms137701.aspx

QUESTION NO:10

You are designing a data warehouse with two fact tables. The first table contains sales per month

and the second table contains orders per day. Referential integrity must be enforced declaratively.

You need to design a solution that can join a single time dimension to both fact tables. What should

you do?

A. Create a time mapping table.

B. Change the level of granularity in both fact tables to be the same.

C. Merge the fact tables.

D. Create a view on the sales table.

Answer: C

QUESTION NO:61

You are using the Knowledge Discovery feature of the Data Quality Services (DQS) client application

to modify an existing knowledge base. In the mapping configuration, two of the three columns are

mapped to existing domains in the knowledge base. The third column, named Group, does not yet

have a domain. You need to complete the mapping of the Group column. What should you do?

A. Map a composite domain to the source column.

B. Create a composite domain that includes the Group column.

C. Add a domain for the Group column.

D. Add a column mapping for the Group column.

Answer: C

QUESTION NO:9

You are reviewing the design of an existing fact table named factSales, which is loaded from a SQL

Azure database by a SQL Server Integration Services (SSIS) package each day. The fact table has

approximately 1 billion rows and is dimensioned by product, sales date, and sales time of day.

The database administrator is concerned about the growth of the database. Users report poor

reporting performance against this database. Reporting requirements have recently changed and

the only remaining report that uses this fact table reports sales by product name, sale month, and

sale year. No other reports will be created against this table. You need to reduce the report

processing time and minimize the growth of the database. What should you do?

A. Partition the table by product type.

B. Create a view over the fact table to aggregate sales by month.

C. Change the granularity of the fact table to month.

D. Create an indexed view over the fact table to aggregate sales by month.

Answer: C

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