Amazon Exam DBS-C01 Topic 6 Question 95 Discussion

Actual exam question for Amazon's DBS-C01 exam

Question #: 95
Topic #: 6

A company is running Amazon RDS for MySQL for its workloads. There is downtime when AWS operating system patches are applied during the Amazon RDS-specified maintenance window.

What is the MOST cost-effective action that should be taken to avoid downtime?

AMigrate the workloads from Amazon RDS for MySQL to Amazon DynamoDB

BEnable cross-Region read replicas and direct read traffic to then when Amazon RDS is down

CEnable a read replicas and direct read traffic to it when Amazon RDS is down

DEnable an Amazon RDS for MySQL Multi-AZ configuration

Show Suggested Answer

Suggested Answer: A

General Purpose SSD storage is a cost-effective storage option that is ideal for a broad range of workloads running on medium-sized DB instances1.General Purpose storage is best suited for development and testing environments1.Since the database is primarily used for nightly batch processing, it does not require high I/O performance or low latency that Provisioned IOPS storage offers12.Magnetic storage and Throughput Optimized HDD are not recommended for new storage needs, and they have lower storage limits than General Purpose SSD and Provisioned IOPS SSD1. Therefore, General Purpose SSD storage meets the requirements most cost-effectively.

by Alease at Jun 18, 2024, 04:01 PM

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