You are migrating a SharePoint Server 2010 My Site site collection to SharePoint Server 2013 by using the database attac

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You are migrating a SharePoint Server 2010 My Site site collection to SharePoint Server 2013 by using the database attach method. You copy the content databases to the SharePoint 2013 farm.
You need to verify that all required objects have been successfully added to the SharePoint 2013 farm before upgrading the content database.
What should you do?

A. In the SharePoint 2013 site collection, run the site collection health checks.
B. Run the Windows PowerShell cmdlet Test-SPContentDatabase on the SharePoint 2013 farm.
C. Run the Windows PowerShell cmdlet Test-SPContentDatabase on the SharePoint 2010 farm.
D. In the SharePoint 2010 site collection, run the site collection health checks.
E. Run the Windows PowerShell cmdlet Mount-SPContentDatabase on the SharePoint 2010 farm.
F. Run the Windows PowerShell cmdlet Mount-SPContentDatabase on the SharePoint 2013 farm.