Easily Pass 70-457 Exam With Lead2pass New Microsoft 70-457 VCE And PDF Dumps (171-180)

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QUESTION 171
Drag and Drop Question
You administer a Microsoft SQL Server 2012 server.
A variety of issues occur from time to time in the production environment.

You need to identify the appropriate tool for each issue.
Which tool or tools should you use? (To answer, drag the appropriate tool or tools to the correct issue or issues in the answer area. Each tool may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)

image_thumb[1]_thumb

Answer:

image_thumb[2]_thumb

QUESTION 172
You administer a Microsoft SQL Server 2012 database. Users report that an application that accesses the database displays an error, but the error does not provide meaningful information. No entries are found in the SQL Server log or Windows event logs related to the error.
You need to identify the root cause of the issue by retrieving the error message.
What should you do?

A.    Create an Extended Events session by using the sqlserver.error_reported event.
B.    Create a SQL Profiler session to capture all ErrorLog and EventLog events.
C.    Flag all stored procedures for recompilation by using sp_recompile.
D.    Execute sp_who.

Answer: A
Explanation:
http://msdn.microsoft.com/en-us/library/bb630282.aspx

QUESTION 173
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.     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.
C.    Run the sp_who command from a query window.
D.    Run the DBCC TRACEON 1222 command from a query window and review the SQL Server event log.

Answer: A

QUESTION 174
Drag and Drop Question
You administer a Microsoft SQL Server database that is used by an application.
Users of the application report performance issues.
You need to choose the appropriate tool for performance-tuning of SQL Server databases.
Which tool or tools should you use? (To answer, drag the appropriate tool or tools to their corresponding task or tasks in the answer area. Each tool may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)

image_thumb[3]_thumb

Answer:

image_thumb[4]_thumb

Explanation:
http://msdn.microsoft.com/en-us/library/ms175166.aspx
http://msdn.microsoft.com/en-us/library/ms187827.aspx

QUESTION 175
You administer a Microsoft SQL Server 2012 database.
You need to ensure that the size of the transaction log file does not exceed 2 GB.
What should you do?

A.    Execute sp_configure ‘max log size’, 2G.
B.    use the ALTER DATABASE…SET LOGFILE command along with the maxsize parameter.
C.    In SQL Server Management Studio, right-click the instance and select Database Settings. Set the maximum size of the file for the transaction log.
D.    in SQL Server Management Studio, right-click the database, select Properties, and then click Files.Open the Transaction log Autogrowth window and set the maximum size of the file.

Answer: D

QUESTION 176
You administer a Microsoft SQL Server 2012.
A process that normally runs in less than 10 seconds has been running for more than an hour.
You examine the application log and discover that the process is using session ID 60.
You need to find out whether the process is being blocked.
Which Transact-SQL statement should you use?

A.    SELECT ~ FROM sys.dm_exec_sessions WHERE session_id = 60
B.    DBCC OPENTRAN
C.    EXEC sp_helpdb 60
D.    SELECT * FROM sys.dm_exec_requests WHERE session_id = 60

Answer: D
Explanation:
The sp_helpdb – sp_helpdb [ [ @dbname= ] ‘name’ – does not accept a spid – http://technet.microsoft.com/en-us/library/ms178568.aspx

QUESTION 177
You maintain a SQL Server Integration Services (SSIS) package. The package was developed by using SQL Server 2008 Business Intelligence Development Studio (BIDS).
The package includes custom scripts that must be upgraded.
You need to upgrade the package to SQL Server 2012.
Which tool should you use?

A.    SQL Server Configuration Manager
B.    SQL Server Agent
C.    SSIS Upgrade Wizard in SQL Server Management Studio
D.    SQL Server DTExecUI utility (dtexecui.exe)

Answer: C

QUESTION 178
You install a SQL Server 2012 database engine instance on a production server.
A month later, you install SQL Server 2012 Integration Services (SSIS).
You must develop an SSIS project and deploy it to the server by using the Project Deployment model. Operations log records that are outside the configured retention period must be cleaned automatically.
You need to create the SSIS catalog on the production server and ensure that the operations log cleaning requirement is met.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A.    Enable CLR Integration.
B.    Enable FILESTREAM with Full Access.
C.    Enable the Resource Governor.
D.    Change the recovery mode of the msdb database to FULL.
E.     Change the Server-wide Default Logging Level in SSISDB to Verbose.
F.    Start the SQL Server Browser service.
G.    Start the SQL Server Agent service.

Answer: AG

QUESTION 179
You install a SQL Server 2012 database engine instance on a production server.
A month later, you install SQL Server 2012 Integration Services (SSIS).
You must develop an SSIS project and deploy it to the server by using the Project Deployment model. Operations Log records that are outside the configured retention period must be cleaned automatically.
You need to create the SSIS catalog on the production server.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A.    Enable XP Command Shell.
B.    Enable CLR Integration.
C.    Enable OLE Automation.
D.    Start the SQL Server Browser service.
E.    Enable Cross Database Ownership Chaining.
F.    Start the SQL Server Agent service.
G.    Enable Ad Hoc Remote Queries.

Answer: BF
Explanation:
http://msdn.microsoft.com/en-us/library/gg471509(v=sql.110).aspx

QUESTION 180
You maintain a SQL Server Integration Services (SSIS) package.
The package was developed by using SQL Server 2008 Business Intelligence Development Studio (BIDS).
The package includes custom scripts that must be upgraded.
You need to upgrade the package to SQL Server 2012.
Which tool should you use?

A.    SSIS Upgrade Wizard in SQL Server 2008 BIDS
B.    SSIS Upgrade Wizard in SQL Server Data Tools
C.    SQL Server DTExecUI utility (dtexecui.exe)
D.    SQL Server dtexec utility (dtexec.exe)

Answer: B

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