Oracle
1Z0-032 · Question #8
1Z0-032 Question #8: Real Exam Question with Answer & Explanation
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Question
You receive the following error while connecting to an Oracle9i database instance: ORA-12520 TNS:listener could not find available handler for requested type of server Which action should you take first to investigate the problem?
Options
- Achecking the listener.ora file to verify that the protocol specified in ADDRESS is supported by the
- Bchecking the sqlnet.ora file to verify that the NAMES.DIRECTORY_PATH = (TNSNAMES,HOSTNAME)
- Cchecking the tnsnames.ora file to verify that the net service name specified in your connect string is
- Dexecuting the lsnrctl services command to verify that the instances are registered with the listener and
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