Q44 — AWS SAA-C03 Ch.8
Question 44 of 65 | ← Chapter 8
Q539. A company moved its on-premises PostgreSQL database to an Amazon RDS for PostgreSQL DB instance. The company successfully launched a new product. The workload on the database has increased. The company wants to accommodate the larger workload without adding infrastructure.Which solution will meet these requirements MOST cost-effectively?
- A. Buy reserved DB instances for the total workload. Make the Amazon RDS for PostgreSQL DB instance larger. ✓
- B. Make the Amazon RDS for PostgreSQL DB instance a Multi-AZ DB instance.
- C. Buy reserved DB instances for the total workload. Add another Amazon RDS for PostgreSQL DB instance.
- D. Make the Amazon RDS for PostgreSQL DB instance an on-demand DB instance.