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EnterpriseDB PostgreSQL-Essentials Exam - Topic 3 Question 15 Discussion

Which parameter controls the amount of memory allocated for maintenance operations like VACUUM and CREATE INDEX?
B) maintenance_work_mem
A) work_mem
C) vacuum_mem
D) temp_buffers

EnterpriseDB PostgreSQL-Essentials Exam - Topic 3 Question 15 Discussion

Actual exam question for EnterpriseDB's PostgreSQL-Essentials exam
Question #: 15
Topic #: 3
[All PostgreSQL-Essentials Questions]

Which parameter controls the amount of memory allocated for maintenance operations like VACUUM and CREATE INDEX?

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Suggested Answer: B

by Sharika at May 30, 2026, 02:23 AM

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Wilbert
I’m confused! I thought vacuum operations used a different parameter, but I can’t recall which one. Maybe it’s C) vacuum_mem?
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Virgina
5 days ago
I’m leaning towards B) maintenance_work_mem too, but I keep mixing it up with temp_buffers.
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Shaun
10 days ago
I feel like I’ve seen a question like this before, and I think it was about memory settings. Could it be A) work_mem instead?
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Renea
15 days ago
I think it's B) maintenance_work_mem, but I’m not entirely sure. I remember it being related to maintenance tasks.
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