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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. An application that uses a database begins to run slowly. You discover that during reads, the transaction experiences blocking from concurrent updates. You need to ensure that throughout the transaction the data maintains the original version. What should you do?

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

2. You are developing a database application by using Microsoft SQL Server 2012. An application that uses a database begins to run slowly. You discover that a large amount of memory is consumed by single-use dynamic queries. You need to reduce procedure cache usage from these statements without creating any additional indexes. What should you do?

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

3. You administer a Microsoft SQL Server 2012 database named Contoso on a server named Server01. You need to be notified immediately when fatal errors occur on Server01. What should you create?

A) a Database Audit Specification
B) a SQL Profiler Trace
C) an Alert
D) a Policy
E) an Extended Event session
F) a Resource Pool
G) a Server Audit Specification

4. You administer a Microsoft SQL Server 2012 instance that has several SQL Server Agent jobs configured.
When SQL Server Agent jobs fail, the error messages returned by the job steps do not provide the required
detail. The following error message is an example error message:
"The job failed. The Job was invoked by User CONTOSO\ServiceAccount. The last step to run was step 1
(Subplan_1)."
You need to ensure that all available details of the job step failures for SQL Server Agent jobs are retained.
What should you do?

A) Configure event forwarding.
B) Configure output files.
C) Expand agent logging to include information from all events.
D) Disable the Limit size of job history log feature.

5. You administer two instances of Microsoft SQL Server 2012. You deploy an application that uses a database on the named instance. The application is unable to connect to the database on the named instance. You need to ensure that the application can connect to the named instance. What should you do?

A) Start the SQL Server Integration Services Service.
B) Start the SQL Server Browser Service.
C) Use the Master Data Services Configuration Manager to configure the application.
D) Use the Data Quality Client to configure the application.

Solutions: