PostgreSQL Exam PGCES-02 Topic 4 Question 35 Discussion

Actual exam question for PostgreSQL's PGCES-02 exam

Question #: 35
Topic #: 4

[All PGCES-02 Questions]

The following are statements related to the postmaster. Select one statement that is incorrect.

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 command.

DOne postmaster process controls one database cluster.

EThe 'pg_ctl stop' command stops postmaster.

Show Suggested Answer

Suggested Answer: A

by Nicolette at Nov 21, 2022, 09:54 PM

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13 hours ago

I agree, option C is wrong. The postmaster command can definitely be used to start the server process.

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10 days ago

I disagree, I believe the incorrect statement is D because one postmaster process can control multiple database clusters.

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12 days ago

I agree with Bulah, because you can actually start the postmaster process directly.

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15 days ago

Option C seems incorrect. You can directly execute the postmaster command to boot up the process.

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15 days ago

I think the incorrect statement is C.

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