SAA-C03 · Question #782
A company hosts a two-tier website that runs on Amazon EC2 instances. The website has a database that runs on Amazon RDS for MySQL. All users are required to log in to the website to see their own cus
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Question
A company hosts a two-tier website that runs on Amazon EC2 instances. The website has a database that runs on Amazon RDS for MySQL. All users are required to log in to the website to see their own customized pages. The website typically experiences low traffic. Occasionally, the website experiences sudden increases in traffic and becomes unresponsive. During these increases in traffic, the database experiences a heavy write load. A solutions architect must improve the website’s availability without changing the application code. What should the solutions architect do to meet these requirements?
Options
- ACreate an Amazon ElastiCache (Redis OSS) cluster. Configure the application to cache common
- BCreate an Auto Scaling group. Configure Amazon CloudWatch alarms to scale the number of
- CCreate an Amazon CloudFront distribution that points to the EC2 instances as the origin. Enable
- DMigrate the database to an Amazon Aurora Serverless cluster. Set the maximum Aurora capacity
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