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Google Professional Cloud Database Engineer Exam Actual Questions

139 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 73 of 139

Single answer
You have a large Cloud SQL for PostgreSQL instance. The database instance is not mission-critical, and you want to minimize operational costs. What should you do to lower the cost of backups in this environment?
ASet the automated backups to occur every other day to lower the frequency of backups.
BChange the storage tier of the automated backups from solid-state drive (SSD) to hard disk drive (HDD).
CSelect a different region to store your backups.
DReduce the number of automated backups that are retained to two (2).
Correct Answer: D

Reduce the number of automated backups that are retained to two (2).

Explanation

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