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Exam 1z0-052 topic 3 question 42 discussion

Actual exam question from Oracle's 1z0-052
Question #: 42
Topic #: 3
[All 1z0-052 Questions]

The tnsnames.ora file has an entry for the service alias ORCL as follows:

The TNSPING command executes successfully when tested with ORCL, but you are not able to connect to the database instance with the following command:

SQL> CONNECT scott/tiger@orcl -
What could be the reason for this?

  • A. The listener is not running on the database node.
  • B. The TNS_ADMIN environmental variable is set to a wrong value.
  • C. The orcl.oracle.com database service is not registered with the listener.
  • D. The DEFAULT_DOMAIN parameter is set to a wrong value in the sqlnet.ora file.
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Suggested Answer: C 🗳️
by [deleted] at April 4, 2025, 7:29 a.m.

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