You administer several Microsoft SQL Server 2012 database servers. Merge replication has been configured for an application that is distributed across offices throughout a wide area network (WAN).

You create an availability group named HaContoso that has replicas named Server01/HA,…

You administer a Microsoft SQL Server 2012 instance that has several SQL Server Agent jobs configured.

You administer a Microsoft SQL Server 2012 server that has SQL Server Integration Services (SSIS) installed.

You administer a Microsoft SQL Server 2012 server.

You administer two instances of Microsoft SQL Server 2012. You deploy an application that uses a database on the named instance.

You administer a Microsoft SQL Server 2012 database. The database has a table named Customers owned by UserA…

You administer a Microsoft SQL Server 2012 database named ContosoDB. The database contains a table named Suppliers and a column named IsActive in the Purchases schemA.

You use a contained database named ContosoDb within a domain.

You administer a Microsoft SQL Server 2012 database that has multiple tables in the Sales schema.