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PostgreSQL Exam PGCES-02 Topic 4 Question 63 Discussion

Actual exam question for PostgreSQL's PGCES-02 exam
Question #: 63
Topic #: 4
[All PGCES-02 Questions]

Select two suitable statements regarding a postmaster process.

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Suggested Answer: A, C

by Tamie at May 29, 2024, 10:48 PM

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Alberta
5 months ago
Wait, is the postmaster like the database equivalent of the postman? That's hilarious. Anyway, I think C and D are the right answers here.
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Jerry
4 months ago
Actually, D is also correct. The postmaster does collect statistical information.
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Janna
4 months ago
Yes, C is correct. The postmaster creates a child process to handle queries.
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Wayne
5 months ago
I'm going with B and D. The postmaster process should both receive the queries and collect performance data. Gotta keep an eye on those databases!
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Olive
5 months ago
This is easy, the postmaster waits for connections (A) and then creates child processes to handle the queries (C). Simple stuff.
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Nelida
4 months ago
That's right, it also creates a child process to process the queries (C).
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Lore
4 months ago
Yes, the postmaster process waits for client connection requests (A).
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Jeniffer
5 months ago
Hah, E is just absurd. Imagine a new postmaster for every client, that would be a mess! I'd go with C and D as the best choices.
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Alex
4 months ago
D) A postmaster process collects statistical information.
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Shayne
4 months ago
C) A postmaster process creates a child process which processes the given queries.
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Isabelle
5 months ago
I agree, having a new postmaster for every client does sound chaotic.
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Britt
5 months ago
I agree with you, Gracia. A postmaster process waits for client connection requests and is created for each client connection.
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Bong
5 months ago
I think B and C are the correct answers. The postmaster process receives the queries and then spawns a child process to handle them, right?
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Ciara
5 months ago
So, B and C are the suitable statements regarding a postmaster process.
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Han
5 months ago
That's right. It also creates a child process to handle the queries.
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Beth
5 months ago
Yes, you are correct. The postmaster process does receive and process database queries.
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Adria
5 months ago
C and D seem like the most relevant options here. A postmaster process definitely creates child processes to handle queries, and it probably collects some statistical info too.
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Joanna
5 months ago
D) A postmaster process collects statistical information.
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France
5 months ago
C) A postmaster process creates a child process which processes the given queries.
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Salome
5 months ago
D) A postmaster process collects statistical information.
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Ricarda
5 months ago
C) A postmaster process creates a child process which processes the given queries.
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Gracia
5 months ago
I think statement A and E are suitable regarding a postmaster process.
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