070-458 무료 덤프문제 온라인 액세스

You are developing a SQL Server Integration Services (SSIS) package to implement an incremental data load strategy. The package reads data from a source system that uses the SQL Server change data capture (CDC) feature.
You have added a CDC Source component to the data flow to read changed data from the source system.
You need to add a data flow transformation to redirect rows for separate processing of insert, update, and delete operations.
Which data flow transformation should you use?

• A.Merge Join
• B.DQS Cleansing
• C.Pivot
• D.CDC Splitter

DRAG DROP
You administer a Microsoft SQL Server 2012 database. You use an OrderDetail table that has the following definition:

You need to create a non-clustered index on the SalesOrderID column in the OrderDetail table to include only rows that contain a value in the CarrierTrackingNumber column.
Which four Transact-SQL statements should you use? (To answer, move the appropriate statements from the list of statements to the answer area and arrange them in the correct order.)

정답:

You are designing a SQL Server Integration Services (SSIS) data flow to load sales transactions from a source system into a data warehouse hosted on Windows Azure SQL Database. One of the columns in the data source is named ProductCode.
Some of the data to be loaded will reference products that need special processing logic in the data flow.
You need to enable separate processing streams for a subset of rows based on the source product code.
Which Data Flow transformation should you use?

• A.Script Task
• B.Conditional Split
• C.Source Assistant
• D.Multicast

Note: This question is part of a series of questions that use the same set of answer choices. An answer choice may be correct for more than one question in the series.
You administer a Microsoft SQL Server 2012 server that hosts a transactional database and a reporting database. The transactional database is updated through a web application and is operational throughout the day. The reporting database is only updated from the transactional database.
The recovery model and backup schedule are configured as shown in the following table: One of the hard disk drives chat stores the transactional database fails at 23:32 hours. Attempts to create a tail log backup are unsuccessful.

You need to ensure that the transactional database is restored. You also need to ensure that data loss is minimal,
What should you do?

• A.Restore the latest full backup. Then, restore the latest differential backup.
• B.Perform a partial restore.
• C.Restore the latest full backup. Then, restore each differential backup taken before the time of failure from the most recent full backup.
• D.Restore the latest full backup, and restore the latest differential backup. Then, restore the latest log backup.
• E.Perform a point-in-time restore.
• F.Restore the latest full backup.
• G.Restore the latest full backup, and restore the latest differential backup. Then, restore each log backup taken before the time of failure from the most recent differential backup.
• H.Perform a page restore.

You are developing a SQL Server Integration Services (SSIS) project with multiple packages to copy data to a Windows Azure SQL Database database.
An automated process must validate all related Environment references, parameter data types, package references, and referenced assemblies. The automated process must run on a regular schedule.
You need to establish the automated validation process by using the least amount of administrative effort.
What should you do?

• A.Store the System::SourceID variable in the custom log table.
• B.Deploy the .ispac file by using the Integration Services Deployment Wizard.
• C.Use an event handler for OnError for the package.
• D.Create a SQL Server Agent job to execute the SSISDB.catalog.validate_package stored procedure.
• E.View the job history for the SQL Server Agent job.
• F.Use an event handler for OnError for each data flow task.
• G.Deploy the project by using dtutil.exe with the /COPY SQL option.
• H.Enable the SSIS log provider for SQL Server for OnTaskFailed in the package control flow.
• I.View the All Messages subsection of the All Executions report for the package.
• J.Create a SQL Server Agent job to execute the SSISDB.catalog.validate_project stored procedure.
• K.Create a table to store error information. Create an error output on each data flow destination that writes OnError event text to the table.
• L.Create a SQL Server Agent job to execute the SSISDB.catalog.create_execution and SSISDB.catalog.*tart_execution stored procedures.
• M.Create a table to store error information. Create an error output on each data flow destination that writes OnTaskFailed event text to the table.
• N.Store the System::ServerExecutionID variable in the custom log table.
• O.Use an event handler for OnTaskFailed for the package.
• P.Deploy the project by using dtutil.exe with the /COPY DTS option.
• Q.Store the System::ExecutionInstanceGUID variable in the custom log table.
• R.Enable the SSIS log provider for SQL Server for OnError in the package control flow.