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DBS-C01 · Question #129

DBS-C01 Question #129: Real Exam Question with Answer & Explanation

The correct answer is B: Subscribe to an RDS event subscription and configure it to use an Amazon SNS topic to send. With low storage instance will go out of service causing downtime.

Submitted by katya_ua· Mar 6, 2026Monitoring and Troubleshooting

Question

An online shopping company has a large inflow of shopping requests daily. As a result, there is a consistent load on the company's Amazon RDS database. A database specialist needs to ensure the database is up and running at all times. The database specialist wants an automatic notification system for issues that may cause database downtime or for configuration changes made to the database. What should the database specialist do to achieve this? (Choose two.)

Options

  • ACreate an Amazon CloudWatch Events event to send a notification using Amazon SNS on every
  • BSubscribe to an RDS event subscription and configure it to use an Amazon SNS topic to send
  • CUse Amazon SES to send notifications based on configured Amazon CloudWatch Events events.
  • DConfigure Amazon CloudWatch alarms on various metrics, such as FreeStorageSpace for the
  • EEnable email notifications for AWS Trusted Advisor.

Explanation

With low storage instance will go out of service causing downtime.

Topics

#RDS monitoring#CloudWatch alarms#SNS notifications#RDS event subscriptions

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