Which solution meets these requirements?

A company has a large dataset for its online advertising business stored in an Amazon RDS for MySQL DB instance in a single Availability Zone. The company wants business reporting queries to run without impacting the write operations to the production DB instance.

Which solution meets these requirements?
A . Deploy RDS read replicas to process the business reporting queries.
B . Scale out the DB instance horizontally by placing it behind an Elastic Load Balancer
C . Scale up the DB instance to a larger instance type to handle write operations and queries.
D . Deploy the DB instance in multiple Availability Zones to process the business reporting queries.

View Answer

Answer: A