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The Files tnsnames.ora, listener.ora and sqlnet.ora are available at the location ?

  1. $Oracle_home/network/administrator
  2. $Oracle_home/db/administrator
  3. $Oracle_home/network/admin
  4. $Oracle_home/db/admin
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Oracle Net configuration files (tnsnames.ora, listener.ora, and sqlnet.ora) are located in $ORACLE_HOME/network/admin directory. This is the standard location for network configuration files.

AI explanation

Oracle Net configuration files — tnsnames.ora, listener.ora, and sqlnet.ora — live by default under $ORACLE_HOME/network/admin. This is the standard directory the Oracle Net stack looks in when resolving connection and listener configuration, unless overridden by the TNS_ADMIN environment variable.

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