单选题You are a database administrator for your company. The company uses a vendor company’s application that is based on a proprietary database. You query data from the application database and import the data into a SQL Server 2005 database. The application vendor provides you with a new OLE DB driver to be used when querying the application database. Company policy prohibits connections between the SQL Server database and the application database， except when querying this data. You need to provide a way to query data from the application database. What should you？（）AConfigure a Linked Server connection to the application database.BWrite a query that uses an OPENDATASOURCE command.CWrite a query that uses an OPENQUERY command.DConfigure a Remote Server connection to the application database.
单选题
You are a database administrator for your company. The company uses a vendor company’s application that is based on a proprietary database. You query data from the application database and import the data into a SQL Server 2005 database. The application vendor provides you with a new OLE DB driver to be used when querying the application database. Company policy prohibits connections between the SQL Server database and the application database， except when querying this data. You need to provide a way to query data from the application database. What should you？（）
A
Configure a Linked Server connection to the application database.
B
Write a query that uses an OPENDATASOURCE command.
C
Write a query that uses an OPENQUERY command.
D
Configure a Remote Server connection to the application database.
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