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PostgreSQL Exam PGCES-02 Topic 2 Question 81 Discussion

Actual exam question for PostgreSQL's PGCES-02 exam
Question #: 81
Topic #: 2
[All PGCES-02 Questions]

What does the following command do? Choose one incorrect statement from the selection below.

$ pg_dumpall -U postgres > 20060601.bak

Show Suggested Answer Hide Answer
Suggested Answer: B

by Melynda at Feb 06, 2025, 02:36 AM

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Ruth
3 months ago
I believe the correct answer is E) You can access databases while the backup is in process.
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Danica
3 months ago
I agree with Deonna, option B is incorrect because pg_dumpall only backs up databases.
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Deonna
3 months ago
I think the incorrect statement is B) Backup postgresql.conf along with databases.
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Val
4 months ago
I'm going with Option A as the correct answer. Backing up all the databases in a cluster? That's like having a master key that can unlock every door in the building. Convenient, but also a bit risky if it falls into the wrong hands.
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Rosalyn
2 months ago
User4: I'm going with Option C. It doesn't backup in plain-text format.
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Raina
2 months ago
User3: I believe Option D is incorrect. It doesn't backup user and group information.
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Stephanie
3 months ago
User2: I agree with User1. Option B seems like the incorrect statement.
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Tesha
3 months ago
User1: I think Option A is incorrect. It doesn't backup postgresql.conf.
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Herminia
4 months ago
Ah, Option C is the winner! Backing up in plain-text format? That's like storing your secret recipes in an open cookbook, not very secure if you ask me.
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Isadora
4 months ago
Hmm, I think Option B is wrong. Why would you need to backup the configuration file along with the databases? That's like packing your suitcase with the hotel room key when you go on vacation.
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Micaela
3 months ago
User 4: Option B seems like a distraction from the main purpose of the backup.
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Valentin
3 months ago
User 3: I agree, the focus should be on the databases themselves.
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Kyoko
3 months ago
User 2: Yeah, it's like carrying unnecessary baggage.
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Dorthy
3 months ago
User 1: Option B is incorrect because you don't need to backup the configuration file.
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Jerilyn
4 months ago
Option E is clearly incorrect. You can't access databases while the backup is in progress. That would be like trying to take a selfie while skydiving - not a good idea!
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Karon
4 months ago
A) Backup all the databases in a database cluster.
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Karon
4 months ago
E) You can access databases while the backup is in process.
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