AWS Certified Solutions Architect - Associate
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Ultimate access to all questions.
A company requires cost-effective PostgreSQL database solutions for multiple development environments, each used half of a typical workday. Which setup is most cost-effective?
A
Amazon Aurora PostgreSQL databases for each environment
B
Amazon RDS PostgreSQL Single-AZ instances for each environment
C
Amazon Aurora On-Demand PostgreSQL-Compatible databases for each environment
D
Amazon S3 buckets with Object Select for each environment