单选题Click the Exhibit button and examine the diagram. You are running a database that takes advantage of features provided by Connection Manager， heterogeneous services， and external procedures. The diagram depicts the components used for the naming method you just configured. Which naming method are you using？（）AHost naming method.BLocal naming method.CDirectory naming method.DExternal naming method.
单选题
Click the Exhibit button and examine the diagram. You are running a database that takes advantage of features provided by Connection Manager， heterogeneous services， and external procedures. The diagram depicts the components used for the naming method you just configured. Which naming method are you using？（）
A
Host naming method.
B
Local naming method.
C
Directory naming method.
D
External naming method.
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