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

1. ----
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 5 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 your backup will continue if any invalid checksum is encountered.
Which backup option should you use?

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

2. 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.
On Wednesday at 10:00 hours, the development team requests you to refresh the database on a development server by using the most recent version.
You need to perform a full database backup that will be restored on the development server.
Which backup option should you use?

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

3. You administer a SQL Server 2012 database instance.
You need to configure the SQL Server Database Engine service on a failover cluster.
Which user account should you use?

A) the SQLBrowser account
B) a local user with Run as Service permissions
C) the BUILTIN\SYSTEM account
D) a domain user

4. You are migrating a database named Orders to a new server that runs Microsoft SQL Server 2012.
You attempt to add a SQL login, [User1], to the database. However, you receive the following error message:
"User already exists in current database."
You need to configure the [User1] login to be able to access the Orders database and retain the original permissions. You need to achieve this goal by using the minimum required permissions.
Which Transact-SQL statement should you use?

A) Option B
B) Option D
C) Option C
D) Option A

5. 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 that uses the SQL Server change data capture (CDC) feature.
You have added a CDC Source component to the data flow to read changed data from the source system.
You need to add a data flow transformation to redirect rows for separate processing of insert, update, and delete operations.
Which data flow transformation should you use?

A) Merge Join
B) Pivot
C) DQS Cleansing
D) CDC Splitter

Solutions: