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Question 1 of 10
You have an EC2 Instance in a particular region. This EC2 Instance has a preconfigured software running on it. You have been requested to create a disaster recovery solution in case the instance in the region fails. Which of the following is the best solution?
ACreate a duplicate EC2 Instance in another AZ. Keep it in the shutdown state. When required, bring it back up.
BBackup the EBS data volume. If the instance fails, bring up a new EC2 instance and attach the volume.
CStore the EC2 data on S3. If the instance fails, bring up a new EC2 instance and restore the data from S3.
DCreate an AMI of the EC2 Instance and copy it to another region.