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You use Microsoft SQL Server 2012 to develop a database application. You create a stored procedure named dbo.ModifyData that can modify rows. You need to ensure that when the transaction fails, dbo. ModifyData meets the following requirements:
Does not return an error
Closes all opened transactions
Which Transact-SQL statement should you use?

• A. BEGIN TRANSACTION
  BEGIN TRY
  EXEC dbo.ModifyData
  COMMIT TRANSACTION
  END TRY
  BEGIN CATCH
  IF @@TRANCOUNT = 0
  ROLLBACK TRANSACTION;
  THROW;
  END CATCH
• B. BEGIN TRANSACTION
  BEGIN TRY
  EXEC dbo.ModifyData
  COMMIT TRANSACTION
  END TRY
  BEGIN CATCH
  IF @@ERROR != 0
  ROLLBACK TRANSACTION;
  END CATCH
• C. BEGIN TRANSACTION
  BEGIN TRY
  EXEC dbo.ModifyData
  COMMIT TRANSACTION
  END TRY
  BEGIN CATCH
  IF @@ERROR != 0
  ROLLBACK TRANSACTION;
  THROW;
  END CATCH
• D. BEGIN TRANSACTION
  BEGIN TRY
  EXEC dbo.ModifyData
  COMMIT TRANSACTION
  END TRY
  BEGIN CATCH
  IF @@ TRANCOUNT = 0
  ROLLBACK TRANSACTION;
  END CATCH

You administer a Microsoft SQL Server 2012 database. All database traffic to the SQL Server must be encrypted by using secure socket layer (SSL) certificates or the connection must be refused. Network
administrators have deployed server certificates to the Windows store of all Windows servers on the
network from a trusted Certificate Authority. This is the only Certificate Authority allowed to distribute
certificates on the network.
You enable the Force Encryption flag for the MSSQLServer protocols, but client computers are unable to
connect. They receive the following error message:
"A connection was successfully established with the server, but then an error occurred during the pre-login
handshake, (provider: SSL Provider, error: 0 - The certificate chain was issued by an authority that is not
trusted.) (Microsoft SQL Server)"
You notice the following entry in the SQL Server log:
"A self-generated certificate was successfully loaded for encryption."
You need to configure SQL Server to encrypt all client traffic across the network. You also need to ensure
that client computers are able to connect to the server by using a trusted certificate. Which three actions
should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the
answer area and arrange them in the correct order.)
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You administer a Microsoft SQL Server 2012 database. The database uses SQL Server Agent jobs to perform regular FULL and LOG backups. The database uses the FULL recovery model. You plan to perform a bulk import of a very large text file. You need to ensure that the following requirements are met during the bulk operation:
The database transaction log is minimally affected.
The database is online and all user transactions are recoverable.
All transactions are fully recoverable prior to the import.
Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
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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. Include a SET STATISTICS SHOWPLAN_XML ON statement before you run the query.
• B. Add an INCLUDE clause to the index.
• C. Add a FORCESEEK hint to the query.
• D. Add a columnstore index to cover the query.
• E. Include a SET TRANSACTION ISOLATION LEVEL REPEATABLE READ statement before you run the query.
• F. Cover the unique clustered index with a columnstore index.
• G. Add a LOOP hint to the query.
• H. Add a FORCESCAN hint to the Attach query.
• I. Include a SET TRANSACTION ISOLATION LEVEL SNAPSHOT statement before you run the query.
• J. Include a SET FORCEPLAN ON statement before you run the query.
• K. Include a SET STATISTICS PROFILE ON statement before you run the query.
• L. Enable the optimize for ad hoc workloads option.
• M. Include a SET TRANSACTION ISOLATION LEVEL SERIALIZABLE statement before you run the query.
• N. Add a HASH hint to the query.

You create a view based on the following statement:

You grant the Select permission to User1 for this view. You need to change the view so that it displays only the records that were processed in the month prior to the current month. You need to ensure that after the changes, the view functions correctly for User1. Which four Transact-SQL statements should you use? (To answer, move the appropriate SQL statements from the list of statements to the answer area and arrange them in the correct order.)
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