DOP-C02 · Question #122
A company manages a web application that runs on Amazon EC2 instances behind an Application Load Balancer (ALB). The EC2 instances run in an Auto Scaling group across multiple Availability Zones. The
Sign in or unlock DOP-C02 to reveal the answer and full explanation for question #122. The question stem and answer options stay visible for context.
Question
A company manages a web application that runs on Amazon EC2 instances behind an Application Load Balancer (ALB). The EC2 instances run in an Auto Scaling group across multiple Availability Zones. The application uses an Amazon RDS for MySQL DB instance to store the data. The company has configured Amazon Route 53 with an alias record that points to the ALB. A new company guideline requires a geographically isolated disaster recovery (DR) site with an RTO of 4 hours and an RPO of 15 minutes. Which DR strategy will meet these requirements with the LEAST change to the application stack?
Options
- ALaunch a replica environment of everything except Amazon RDS in a different Availability Zone.
- BLaunch a replica environment of everything except Amazon RDS in a different AWS Region. Create
- CLaunch a replica environment of everything except Amazon RDS in a different AWS Region. In the
- DLaunch a replica environment of everything except Amazon RDS in a different AWS Region. Create
Unlock DOP-C02 to see the answer
You've previewed enough free DOP-C02 questions. Unlock DOP-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.