Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
AWS Certified Solutions Architect - Professional · AWS
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
Hourly backups with another Region as the copy destination (an AWS Backup plan — hence the "resource assignment" wording) satisfies a 1-hour RPO and is just storage cost, no continuously running replication infrastructure.
Configure cross-Region backups using Amazon Aurora automated backups Backup frequency: 1 hour Copy to another Region Meets RPO 1 hour Lowest operational cost
D is the obvious answer. Aurora can use AWS Backup as backup mechanism and set the frequency to every hour. A - Wrong because global db is very expensive B - Backtrack is irrelevant C - This might work but its not the cheapest