单选题Which naming method uses the tnsnames.ora file to store the connect descriptor used by the client whileconnecting to the database instance from a remote machine（）AHost naming methodBLocal naming methodCExternal naming methodDDirectory naming method
单选题
Which naming method uses the tnsnames.ora file to store the connect descriptor used by the client whileconnecting to the database instance from a remote machine（）
A
Host naming method
B
Local naming method
C
External naming method
D
Directory naming method
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