SOA-C02 · Question #627
SOA-C02 Question #627: Real Exam Question with Answer & Explanation
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Question
A company has an application that runs on Amazon EC2 instances. The application stores data on an Amazon RDS for MySQL Single-AZ DB instance. Requests to the DB instance from the application include reads and writes. A SysOps administrator must implement a solution that provides failover for the DB instance. The solution must minimize application downtime. Which solution will meet these requirements?
Options
- AModify the DB instance to be a Multi-AZ DB instance deployment.
- BAdd a read replica in the same Availability Zone where the DB instance is deployed.
- CAdd the DB instance to an Auto Scaling group that has a minimum capacity of 2 and a desired
- DUse RDS Proxy to configure a proxy in front of the DB instance.
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