Explanation:
The most appropriate solutions for this scenario with the least administrative effort involve using an automated backup plan and ensuring the data is copied to the us-west-2 region. Option B sets up an Amazon Machine Image (AMI) lifecycle policy to create backups and schedule them to run twice daily, with automatic copying to us-west-2, which meets the requirements perfectly. Option D leverages AWS Backup to create a vault and a backup plan for EC2 instances based on tags, specifying us-west-2 as the destination for the copy, and schedules the backup to run twice daily. Both solutions minimize administrative effort and ensure data availability with less than 24 hours of data loss.
A company has migrated Microsoft Windows Server workloads to Amazon EC2 in the us-west-1 Region and seeks a quick recovery solution in us-west-2 in case of a disaster. The company requires automated backups with minimal data loss (no more than 24 hours) and minimal administrative effort. Which solutions meet these criteria?
A
Establish an AMI lifecycle policy for EC2 backups tagged for twice-daily execution and on-demand image copying.
B
Implement an AMI lifecycle policy for EC2 backups tagged for twice-daily execution with automatic copying to us-west-2.
C
Utilize AWS Backup to create vaults in both us-west-1 and us-west-2, with a backup plan for EC2 based on tags, and a Lambda function for scheduled backup copying to us-west-2.
D
Use AWS Backup for a vault and a backup plan for EC2 based on tags, with us-west-2 as the copy destination and a twice-daily backup schedule.
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