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Vendor: Microsoft
Exam Code: 70-463
Exam Name: Implementing a Data Warehouse with Microsoft SQL Server 2012 Exam
QUESTION 136
Hotspot Question
You are designing a SQL Server Integration Services (SSIS) package configuration strategy.
The package configuration must meet the following requirements:
– Include multiple properties in a configuration.
– Support several packages with different configuration settings.
You need to select the appropriate configuration.
Which configuration type should you use? To answer, select the appropriate option from the drop-down list in the dialog box.
Answer:
QUESTION 137
You administer a Microsoft SQL Server 2012 database.
The database contains a table named Employee.
Part of the Employee table is shown in the exhibit. (Click the Exhibit button.)
Confidential information about the employees is stored in a separate table named EmployeeData. One record exists within EmployeeData for each record in the Employee table.
You need to assign the appropriate constraints and table properties to ensure data integrity and visibility.
On which column in the Employee table should you a create a unique constraint?
A. DateHired
B. DepartmentID
C. EmployeelD
D. EmployeeNum
E. FirstName
F. JobTitle
G. LastName
H. MiddleName
I. ReportsToID
Answer: D
QUESTION 138
You administer a Microsoft SQL Server 2012 database.
The database contains a table named Employee.
Part of the Employee table is shown in the exhibit. (Click the Exhibit button.)
Confidential information about the employees is stored in a separate table named EmployeeData. One record exists within EmployeeData for each record in the Employee table.
You need to assign the appropriate constraints and table properties to ensure data integrity and visibility.
On which column in the Employee table should you use an identity specification to include a seed of 1,000 and an increment of 1?
A. DateHired
B. DepartmentID
C. EmployeeID
D. EmployeeNum
E. FirstName
F. JobTitle
G. LastName
H. MiddleName
I. ReportsToID
Answer: C
QUESTION 139
You are designing a SQL Server Integration Services (SSIS) solution.
The solution will contain an SSIS project that includes several SSIS packages.
Each SSIS package will define the same connection managers and variables.
You have the following requirements:
– Ensure that the deployment model supports changing the content of connection strings by using parameters at execution time.
– Ensure that the deployment model automatically starts from calls to the catalog.start_execution stored procedure in the SSISDB database.
– Maximize performance at execution time.
– Minimize development effort.
You need to design a solution that meets the requirements.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)
A. Use a project deployment model.
Modify connection manager properties to use project parameters.
Ensure that the SSISDB database is created.
B. Use a project deployment model.
Configure connections in an XML configuration file referenced by an environment variable that
corresponds to the SQL Server environment of each SSIS package.
C. Use a package deployment model.
Use a SQL Server package configuration with a common filter.
Change the contents of the SSIS Configurations table at runtime.
D. Use a package deployment model.
Save each SSIS package to a file share that can be accessed from all environments.
Answer: A
QUESTION 140
A SQL Server Integration Services (SSIS) package imports daily transactions from several files into a SQL Server table named Transaction.
Each file corresponds to a different store and is imported in parallel with the other files.
The data flow tasks use OLE DB destinations in fast load data access mode.
The number of daily transactions per store can be very large and is growing-The Transaction table does not have any indexes.
You need to minimize the package execution time.
What should you do?
A. Partition the table by day and store.
B. Create a clustered index on the Transaction table.
C. Run the package in Performance mode.
D. Increase the value of the Row per Batch property.
Answer: D
Explanation:
– Data Access Mode-This setting provides the ‘fast load’ option which internally uses a BULK INSERT statement for uploading data into the destination table instead of a simple INSERT statement (for each single row) as in the case for other options.
– BULK INSERT parameters include:
ROWS_PER_BATCH =rows_per_batch
Indicates the approximate number of rows of data in the data file.
By default, all the data in the data file is sent to the server as a single transaction, and the number of rows in the batch is unknown to the query optimizer.
If you specify ROWS_PER_BATCH (with a value > 0) the server uses this value to optimize the bulkimport operation.
The value specified for ROWS_PER_BATCH should approximately the same as the actual number of rows.
QUESTION 141
You develop a SQL Server Integration Services (SSIS) package in a project by using the Project Deployment Model.
It is regularly executed within a multi-step SQL Server Agent job.
You make changes to the package that should improve performance.
You need to establish if there is a trend in the durations of the next 10 successful executions of the package.
You need to use the least amount of administrative effort to achieve this goal.
What should you do?
A. After 10 executions, in SQL Server Management Studio, view the Execution Performance
subsection of the All Executions report for the package.
B. Configure the package to send you an email upon completion that includes information about
the duration of the package. After 10 executions, view the emails.
C. Enable logging to the Application Event Log in the package control flow for the OnInformation
event. After 10 executions, view the Application Event Log.
D. Enable logging to the Application Event Log in the package control flow for the OnPostExecute
event. After 10 executions, view the Application Event Log.
Answer: A
Explanation:
The All Executions Report displays a summary of all Integration Services executions that have been performed on the server. There can be multiple executions of the sample package.
Unlike the Integration Services Dashboard report, you can configure the All Executions report to show executions that have started during a range of dates.
The dates can span multiple days, months, or years.
The report displays the following sections of information.
– Filter
Shows the current filter applied to the report, such as the Start time range.
– Execution Information
Shows the start time, end time, and duration for each package execution.
You can view a list of the parameter values that were used with a package execution, such as values that were passed to a child package using the Execute Package task.
QUESTION 142
Your team is creating SQL Server Integration Services (SSIS) packages that have several dependencies.
The packages use parameters for configuration purposes.
Your company’s IT policies include the following change control requirements:
– After a package is ready for deployment, your team must hand over the process to junior IT personnel.
– The process must guarantee that when a package has been validated, that same package (and all its dependencies) is deployed to production.
– The process must be repeatable and reliable and must be executed with the least administrative and training effort by junior IT personnel.
You need to use the most appropriate deployment unit to satisfy the company policies, while minimizing issues such as incorrect version or configuration.
Which type of deployment unit should you use?
A. dtsx
B. SSISdeploymentmanifest
C. msi
D. ispac
Answer: D
QUESTION 143
You are developing a SQL Server Integration Services (SSIS) package.
The package sources data from an HTML web page that lists product stock levels.
You need to implement a data flow task that reads the product stock levels from the HTML web page.
Which data flow source should you use?
A. Use an msi file to deploy the package on the server.
B. Open a command prompt and run the dtutil/copy command.
C. Add an OnError event handler to the SSIS project.
D. Open a command prompt and run the gacutil command.
Answer: B
QUESTION 144
You are developing a SQL Server Integration Services (SSIS) project by using the Project Deployment Model.
The project is deployed to a single SSIS catalog, and transfers data to and from multiple databases hosted on SQL Server.
The project must be configured to be able to export data to and from five different production servers that run SQL Server 2012. Each target server requires different values for connection strings and parameters in the SSIS project.
You need to meet the requirements by using the least amount of administrative effort.
What should you do?
A. For each target server, create separate registry entry configurations.
Select the registry entry at package execution time.
B. For each target server, create separate Environments in the SSIS catalog of the host SQL
Server SSIS instance.
Select the appropriate Environment at package execution time.
C. Create one SSIS catalog Environment.
Change the values of each Environment variable at package execution time.
D. For each target server, create a separate XML configuration file.
Select the XML configuration file at package execution time.
Answer: B
QUESTION 145
You are developing a SQL Server Integration Services (SSIS) package to implement an incremental data load strategy.
The package reads data from a source system. Depending on the value in a source column, the package redirects rows to one of five different data flow paths.
You need to add a data flow transformation to support the package redirection.
Which data flow transformation should you use?
A. Conditional Split
B. pjvot
C. Multicast
D. Lookup
Answer: A
QUESTION 146
You are developing a SQL Server Integration Services (SSIS) project that contains a project Connection Manager and multiple packages.
All packages in the project must connect to the same database.
The server name for the database must be set by using a parameter named ServerParam when any package in the project is executed.
You need to develop this project with the least amount of development effort.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)
A. Set the Sensitive property of the parameter to True.
B. Edit each package Connection Manager.
Set the ServerName property to @[$Project::ServerParam].
C. Edit the project Connection Manager in Solution Explorer.
Set the ServerName property to @[$Project::ServerParam].
D. Create a project parameter named ServerName.
E. Create a package parameter named ServerName in each package.
F. Set the Required property of the parameter to True.
Answer: CDF
Explanation:
C: From Question: ” The server name for the database must be set by using a parameter named ServerParam when any package in the project is executed.”
D: SSIS 2012 has introduced the concept of Project level connection managers.
An SSIS project is generally more than one package. To simplify lives, the SSIS team now allows for the sharing of common resources across projects, connection managers being one of those resources.
F: When a parameter is marked as required, a server value or execution value must be specified for that parameter. Otherwise, the corresponding package does not execute. Although the parameter has a default value at design time, it will never be used once the project is deployed.
Note:
– Integration Services (SSIS) parameters allow you to assign values to properties within packages at the time of package execution.
You can create project parameters at the project level and package parameters at the package level.
Project parameters are used to supply any external input the project receives to one or more packages in the project. Package parameters allow you to modify package execution without having to edit and redeploy the package.
Reference: Integration Services (SSIS) Parameters
QUESTION 147
You are completing the installation of the Data Quality Server component of SQL Server Data Quality Services (DQS).
You need to complete the post-installation configuration.
What should you do?
A. Install the Analysis Services OLE DB Provider.
B. Run the DQSInstaller.exe command.
C. Run the Configuration component in the Data Quality Client.
D. Make the data available for DQS operations.
Answer: B
QUESTION 148
You are developing a SQL Server Integration Services (SSIS) project by using the Project Deployment Model,
The project will be deployed to an SSIS catalog folder where Environments have already been created.
You need to deploy the project.
What should you do?
A. Use an event handler for OnError for the package.
B. Use an event handler for OnError for each data flow task.
C. Use an event handler for OnTaskFailed for the package.
D. View the job history for the SQL Server Agent job.
E. View the All Messages subsection of the All Executions report for the package.
F. Store the System::SourceID variable in the custom log table.
G. Store the System::ServerExecutionID variable in the custom log table.
H. Store the System::ExecutionInstanceGUID variable in the custom log table.
I. Enable the SSIS log provider for SQL Server for OnError in the package control flow.
J. Enable the SSIS log provider for SQL Server for OnTaskFailed in the package control flow,
K. Deploy the project by using dtutil.exe with the /COPY DTS option.
L. Deploy the project by using dtutil.exe with the /COPY SQL option.
M. Deploy the .ispac file by using the Integration Services Deployment Wizard.
N. Create a SQL Server Agent job to execute the SSISDB.catalog.validate_project stored
procedure.
O. Create a SQL Server Agent job to execute the SSISDB.catalog.validate_package stored
procedure.
P. Create a SQL Server Agent job to execute the SSISDB.catalog.create_execution and
SSISDB.catalog. start_execution stored procedures.
Q. Create a table to store error information. Create an error output on each data flow destination
that writes OnError event text to the table.
R. Create a table to store error information. Create an error output on each data flow destination
that writes OnTaskFailed event text to the table.
Answer: M
QUESTION 149
You are developing a SQL Server Integration Services (SSIS) package to load data into a data warehouse.
The package consists of several data flow tasks.
The package experiences intermittent errors in the data flow tasks.
If any data flow task fails, all package error information must be captured and written to a SQL Server table by using an OLE DB connection manager.
You need to ensure that the package error information is captured and written to the table.
What should you do?
A. Use an event handler for OnError for the package.
B. Use an event handler for OnError for each data flow task.
C. Use an event handler for OnTaskFailed for the package.
D. View the job history for the SQL Server Agent job.
E. View the All Messages subsection of the All Executions report for the package.
F. Store the System::SourceID variable in the custom log table.
G. Store the System::ServerExecutionID variable in the custom log table.
H. Store the System::ExecutionInstanceGUID variable in the custom log table.
I. Enable the SSIS log provider for SQL Server for OnError in the package control flow.
J. Enable the SSIS log provider for SQL Server for OnTaskFailed in the package control flow.
K. Deploy the project by using dtutil.exe with the /COPY DTS option.
L. Deploy the project by using dtutil.exe with the /COPY SQL option.
M. Deploy the .ispac file by using the Integration Services Deployment Wizard.
N. Create a SQL Server Agent job to execute the SSISDB.catalog.validate_project stored
procedure.
O. Create a SQL Server Agent job to execute the SSISDB.catalog.validate_package stored
procedure.
P. Create a SQL Server Agent job to execute the SSISDB.catalog.create_execution and
SSISDB.catalog. start_execution stored procedures.
Q. Create a table to store error information. Create an error output on each data flow destination
that writes OnError event text to the table.
R. Create a table to store error information. Create an error output on each data flow destination
that writes OnTaskFailed event text to the table.
Answer: I
QUESTION 150
You are developing a SQL Server Integration Services (SSIS) project to read and write data from a Windows Azure SQL Database database to a server that runs SQL Server 2012.
The connection will be used by data flow tasks in multiple SSIS packages.
The address of the target Windows Azure SQL Database database will be provided by a project parameter.
You need to create a solution to meet the requirements by using the least amount of administrative effort and maximizing data flow performance.
What should you do?
A. Use an SSIS Script task that uses the custom assembly to parse the text data when
inserting it.
B. Use an SSIS Script transformation that uses the custom assembly to parse the text data
when inserting it.
C. Create a SQL Common Language Runtime (SQLCLR) function that uses the custom
assembly to parse the text data, deploy it in the Windows Azure SQL Database database,
and use it when inserting data.
D. Create a SQL Common Language Runtime (SQLCLR) stored procedure that uses the
custom assembly to parse the text data, deploy it in the Windows Azure SQL Database
database, and use it when inserting data.
Answer: A
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