Oracle
1Z0-032 · Question #52
1Z0-032 Question #52: Real Exam Question with Answer & Explanation
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Question
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? (Choose three.)
Options
- AVerify the naming method is set to host naming.
- BVerify that a tnsnames.ora file exists and that it is accessible.
- CVerify that a listener on the client node exists and has been started.
- DVerify that the tnsnames.ora file is in the location specified by the TNS_ADMIN environment variable.
- EVerify the NAMES.DIRECTORY_PATH = (TNSNAMES, HOSTNAME) parameter is set in the initialization
- FVerify that the service name specified in your connection string matches a named entry in the tnsnames.ora file.
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