AWS SAP-C02 · Question 62 · Domain 4.2: New Architecture Design
An enterprise is migrating a legacy application that uses a hardcoded IP address for its database connection. The database is being migrated to Amazon RDS. How can the architect ensure the application can connect to the new RDS instance without changing the application code?
Answer options:
Assign an Elastic IP address directly to the Amazon RDS instance.
Set up a Network Load Balancer (NLB) with a static IP address. Configure the NLB to route traffic to the RDS instance.
Use Amazon Route 53 to create an A record pointing to the RDS endpoint.
Use AWS Global Accelerator to provide a static IP for the RDS instance.
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