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Microsoft 70-457 Exam Syllabus Topics:

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

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

2. You administer a Microsoft SQL Server 2012 instance. You need to stop a blocking process that has an SPID of 64 without stopping other processes. What should you do?

A) Restart the SQL Server service.
B) Execute the following Transact-SQL statement:
KILL 64
C) Execute the following Transact-SQL statement:
ALTER SESSION KILL '64'
D) Execute the following Transact-SQL statement:
EXECUTE sp_KillSPID 64

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

4. 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) FirstName
B) LastName
C) EmployeeID
D) DepartmentID
E) ReportsToID
F) EmployeeNum
G) JobTitle
H) DateHired
I) MiddleName

5. You administer a Microsoft SQL Server 2012 server. One of the databases on the server supports a highly active OLTP application. Users report abnormally long wait times when they submit data into the application. You need to identify which queries are taking longer than 1 second to run over an extended period of time. What should you do?

A) Use SQL Profiler to trace all queries that are processing on the server. Filter queries that have a Duration value of more than 1,000.
B) Use sp_configure to set a value for blocked process threshold. Create an extended event session.
C) Run the DBCC TRACEON 1222 command from a query window and review the SQL Server event log.
D) Run the sp_who command from a query window.
E) Use the Job Activity monitor to review all processes that are actively running. Review the Job History to find out the duration of each step.

Solutions: