Q409. A company has an application that sends newsletters through email to users. The application runs on two Amazon EC2 instances in a VPC. The first
EC2 instance contains the email application that sends email directly to users. The second EC2 instance contains a MySQL database that is heavily dependent upon relational data Each EC instance is controlled by its own Auto Scaling group with a minimum and maximum of one instance Management wants improved application reliability and support for personalized email. Which set of steps should a solutions architect take to meet these requirements?
A.Migrate the database to Amazon DynamoDB global tables Reconfigure the email application to use Amazon Simple Email Service (Amazon SES) to send email B.Migrate the database to an Amazon Aurora MySQL DB cluster with Aurora Replicas.Reconfigure the email application to use Amazon Simple Notification Service (Amazon SNS) to send email C.Increase the minimum number of EC2 instances in the Auto Scaling group to three Reconfigure the email application to use Amazon Simple Notification Service (Amazon SNS) to send email D.Migrate the database to an Amazon RDS MySQL Multi-AZ DB instance Reconfigure the email application to use Amazon Pinpoint to send email正确答案D
