问题:
You received this error message because Oracle Net Services cannot locate the connect descriptor specified in the tnsnames.ora configuration file:
ORA_12154: TNS:could not resolve service name
Which three actions would be appropriate in helping to resolve the error?()
A . A
B . B
C . C
D . D
E . E
F . F
You received this error message because Oracle Net Services cannot locate the connect descriptor specified in the tnsnames.ora configuration file:
ORA_12154: TNS:could not resolve service name
Which three actions would be appropriate in helping to resolve the error?()
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