PostgreSQL_CE
PGCES-02 · Question #72
PGCES-02 Question #72: Real Exam Question with Answer & Explanation
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Question
psql generated the following error message: psql: could not connect to server: Connection was refused Is the server running on host "server.example.com" and accepting TCP/IP connections on port 5432? Select two reasons that are NOT the cause of this error.
Options
- AHost "server.example.com" does not exist.
- BThe PostgreSQL server is not running on "server.example.com".
- CThe PostgreSQL server is not accepting TCP/IP connections on "server.example.com".
- DThe PostgreSQL server is running on a port other than 5432 on "server.example.com".
- EThe username and/or password are incorrect.
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