Question 119 of 139
Single answerYou are a DBA of Cloud SQL for PostgreSQL. You want the applications to have password-less authentication for read and write access to the database. Which authentication mechanism should you use?
✓AUse Identity and Access Management (IAM) authentication.
BUse Managed Active Directory authentication.
CUse Cloud SQL federated queries.
DUse PostgreSQL database's built-in authentication.
✓
Correct Answer: A
Use Identity and Access Management (IAM) authentication.
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Explanation
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