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Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 Sample Questions:

1. You are developing a database application by using Microsoft SQL Server 2012. You have a query that runs slower than expected. You need to capture execution plans that will include detailed information on missing indexes recommended by the query optimizer. What should you do?

A) Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query.
B) Include a SET FORCEPLAN ON statement before you run the query.
C) Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query.
D) Add an INCLUDE clause to the index.
E) Add a HASH hint to the query.
F) Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the query.
G) Add a LOOP hint to the query.
H) Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the query.
I) Add a FORCESEEK hint to the query.
J) Include a SET STATISTICS PROFILE ON statement before you run the query.
K) Enable the optimize for ad hoc workloads option.
L) Add a FORCESCAN hint to the Attach query.
M) Add a columnstore index to cover the query.
N) Cover the unique clustered index with a columnstore index.

2. You develop a Microsoft SQL Server 2012 database. You need to create a batch process that meets the following requirements:
Returns a result set based on supplied parameters.
Enables the returned result set to perform a join with a table.
Which object should you use?

A) Scalar user-defined function
B) Table-valued user-defined function
C) Inline user-defined function
D) Stored procedure

3. You administer a Microsoft SQL Server 2012 instance. The instance contains a database that supports a retail sales application. The application generates hundreds of transactions per second and is online 24 hours per day and 7 days per week. You plan to define a backup strategy for the database. You need to ensure that the following requirements are met:
No more than 5 minutes worth of transactions are lost.
Data can be recovered by using the minimum amount of administrative effort.
What should you do? Choose all that apply.

A) Create a FULL database backup every 24 hours.
B) Create a DIFFERENTIAL database backup every 4 hours.
C) Configure the database to use the FULL recovery model.
D) Create a LOG backup every 5 minutes.
E) Create a DIFFERENTIAL database backup every 24 hours.
F) Configure the database to use the SIMPLE recovery model.

4. You use a contained database named ContosoDb within a domain. You need to create a user who can log on to the ContosoDb database. You also need to ensure that you can port the database to different database servers within the domain without additional user account configurations. Which type of user should you create?

A) login mapped to a virtual account
B) SQL user without login
C) Domain user
D) User mapped to an asymmetric key

5. You administer all the deployments of Microsoft SQL Server 2012 in your company. You need to ensure that an OLTP database that includes up-to-the-minute reporting requirements can be off-loaded from the primary database to another server. You also need to be able to add indexes to the secondary database. Which configuration should you use?

A) Two servers configured in the same data center SQL Server Availability Group configured in Asynchronous-Commit Availability Mode One server configured as an Active Secondary
B) Two servers configured in the same data center A primary server configured to perform log-shipping every 10 minutes * A backup server configured as a warm standby
C) SQL Server that includes an application database configured to perform transactional replication
D) SQL Server that includes an application database configured to perform snapshot replication
E) Two servers configured on the same subnet SQL Server Availability Group configured in Synchronous-Commit Availability Mode
F) Two servers configured in different data centers SQL Server Availability Group configured in Synchronous-Commit Availability Mode One server configured as an Active Secondary
G) Two servers configured in a Windows Failover Cluster in the same data center SQL Server configured as a clustered instance
H) Two servers configured in different data centers SQL Server Availability Group configured in Asynchronous-Commit Availability Mode

Solutions: