AWS Certified SysOps Administrator - Associate SOA-C02 — Topic 1 Question 335

Question

A company has applications that process transaction requests multiple times each minute. The applications write transaction data to a single Amazon RDS DB instance. As the company begins to process more transactions, the company becomes concerned that it has no failover solution in place for disaster recovery (DR). The company needs the DB instance to fail over automatically without losing any committed transactions. Which solution will meet these requirements?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Modify the DB instance to be a Multi-AZ deployment. By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.

AWS Certified SysOps Administrator - Associate SOA-C02 — Question 335