SOA-C02 · Question #702
SOA-C02 Question #702: Real Exam Question with Answer & Explanation
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Question
A company runs an application on Amazon EC2 instances. The application connects to a single Amazon RDS for MySQL DB instance. Traffic for the application has increased for several months. The application has experienced some sudden traffic surges that increased RDS CPU utilization and created many database connections. Approximately 80% of the traffic to the database is for read operations. The other 20% of traffic is for write operations. A SysOps administrator must ensure that the database can accommodate the increased application traffic. Which combination of actions will meet this requirement? (Choose two.)
Options
- AUpdate the DB instance to the latest version. Use a blue/green deployment during the update.
- BCreate an RDS read replica. Identify the read-only queries. Configure read-only queries to connect
- CDeploy an RDS proxy. Assign the primary DB instance to the target group. Configure the database
- DConvert the DB instance to a Multi-AZ DB instance deployment. Configure the database
- EDeploy an Application Load Balancer (ALB). Assign the DB instance to the target group for the
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