PostgreSQL_CE
PGCES-02 · Question #127
The following are statements related to the postmaster. Select one statement that is incorrect.
The correct answer is C. It is not possible to boot up the postmaster process by directly executing the postmaster. See the full explanation below for the reasoning.
Question
The following are statements related to the postmaster. Select one statement that is incorrect.
Options
- Apostmaster is a server process that receives connections from clients.
- BThe "pg_ctl start" command boots up postmaster.
- CIt is not possible to boot up the postmaster process by directly executing the postmaster
- DOne postmaster process controls one database cluster.
- EThe "pg_ctl stop" command stops postmaster.
How the community answered
(33 responses)- A15% (5)
- B3% (1)
- C76% (25)
- E6% (2)
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