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Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 2 Sample Questions:

1. 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) Create one XML configuration file. Add a connection string for each target server. Choose the appropriate server in the package at build time.
B) For each target server, create a separate package and include each package in the SSIS catalog. Run the appropriate server at package execution time.
C) Create one registry configuration. Add a connection string for each target server. Choose the appropriate server in the package at build time.
D) 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.

2. You administer a Microsoft SQL Server 2012 server. You plan to deploy new features to an application.
You need to evaluate existing and potential clustered and non-clustered indexes that will improve performance.
What should you do?

A) Query the sys.dm_db_index_usage_stats DMV.
B) Query the sys.dm_db_missing_index_columns DMV.
C) Query the sys.dm_db_missing_index_details DMV.
D) Use the Database Engine Tuning Advisor.

3. ----
You administer a Microsoft SQL Server 2012 instance that contains a financial database hosted on a storage area network (SAN).
The financial database has the following characteristics:
A data file of 2 terabytes is located on a dedicated LUN (drive D).
A transaction log of 10 GB is located on a dedicated LUN (drive E).
Drive D has 1 terabyte of free disk space.
Drive E has S GB of free disk space.
The database is continually modified by users during business hours from Monday through Friday between 09:00 hours and 17:00 hours. Five percent of the existing data is modified each day.
The Finance department loads large CSV files into a number of tables each business day at 11:15 hours and 15:15 hours by using the BCP or BULK INSERT commands. Each data load adds 3 GB of data to the database.
These data load operations must occur in the minimum amount of time.
A full database backup is performed every Sunday at 10:00 hours. Backup operations will be performed every two hours (11:00, 13:00, 15:00, and 17:00) during business hours.
You need to ensure that the backup size is as small as possible.
Which backup should you perform every two hours?

A) NO_CHECKSUM
B) Transaction log
C) FULL
D) DBO_ONLY
E) NORECOVERY
F) RESTART
G) Differential
H) SIMPLE
I) SKIP
J) BULK_LOGGED
K) CHECKSUM
L) STANDBY
M) COPY_ONLY
N) CONTINUE_AFTER_ERROR

4. A SQL Server Integration Services (SSIS) 2012 package currently downloads sales data from a Windows Azure SQL Database database.
To improve sales data accuracy, exchange rates must be downloaded daily from a public HTTP web service instead of from a weekly flat file.
You need to implement the change to the existing package while minimizing the development effort.
What should you use to call the web service to retrieve the daily exchange rates?

A) a Script component
B) a Web Service task
C) a Web Service source
D) a Script task

5. You administer a Microsoft SQL Server database named Sales. The database is 3 terabytes in size. The Sales database is configured as shown in the following table.

You discover that all files except Sales_2.ndf are corrupt.
You need to recover the corrupted data in the minimum amount of time.
What should you do?

A) Perform a transaction log restore.
B) Perform a filegroup restore.
C) Perform a restore from a full backup.
D) Perform a file restore.

Solutions: