AWS Certified Solutions Architect - Professional SAP-C02 — Topic 1 Question 234

Question

A company wants to use AWS for disaster recovery for an on-premises application. The company has hundreds of Windows-based servers that run the application. All the servers mount a common share. The company has an RTO of 15 minutes and an RPO of 5 minutes. The solution must support native failover and fallback capabilities. Which solution will meet these requirements MOST cost-effectively?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: Use AWS Elastic Disaster Recovery to replicate the on-premises servers. Replicate data to an Amazon FSx for Windows File Server file system by using AWS DataSync. Mount the file system to AWS servers. During a disaste... Amazon FSx for Windows File Server provides fully managed SMB/Windows shared file storage. Amazon FSx provides fully managed third-party file systems. AWS DataSync automates and accelerates online data transfer to AWS with minimal effort. This option delivers the requirement at the lowest cost.

AWS Certified Solutions Architect - Professional SAP-C02 — Question 234