单项选择题

A. Use SQL Azure for the on-premise components and the ……

An on-premise .NET application uses an on-premise Microsoft SQL Server 2008 database. The existing compute infrastructure is insufficient to support peak loads.
You plan to move only the compute-intensive component of the application into Windows Azure. The component requires access to the on-premise database.
The on-premise database cannot be accessed from outside the network boundary.
You need to recommend a database topology.
What should you recommend？（）

A. Use SQL Azure for the on-premise components and the compute-intensive component.
B. Configure merge replication with the on-premise database as publisher and the SQL Azure database as subscriber.
C. Configure snapshot replication with the on-premise database as publisher and the SQL Azure database assubscriber.
D. Configure snapshot replication with the SQL Azuredatabase as publisher and the on-premise database as subscriber.

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