SOA-C02 · Question #749
SOA-C02 Question #749: Real Exam Question with Answer & Explanation
Sign in or unlock SOA-C02 to reveal the answer and full explanation for question #749. The question stem and answer options stay visible for context.
Question
A company needs to implement disaster recovery (DR) for its application. The application's production environment consists of Amazon EC2 instances in an Auto Scaling group and an Amazon RDS database that has three read replicas. The DR environment uses a single EC2 instance in an Auto Scaling group and one cross-Region read replica. The company uses Amazon Route 53 for DNS resolution. A SysOps administrator must automate the DR process. However, the SysOps administrator must maintain manual control over the final failover step of updating DNS records. Which solution will meet these requirements with the LEAST downtime?
Options
- ACreate an AWS CloudFormation template that increases the Auto Scaling group's EC2 instance
- BCreate an AWS CloudFormation template that deploys a new Auto Scaling group that contains the
- CCreate an AWS Systems Manager Automation runbook that increases the Auto Scaling group's
- DCreate an AWS Systems Manager Run Command document that increases the Auto Scaling
Unlock SOA-C02 to see the answer
You've previewed enough free SOA-C02 questions. Unlock SOA-C02 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.