AWS Certified SysOps Administrator - Associate SOA-C02 — Topic 1 Question 52

Question

A new application runs on Amazon EC2 instances and accesses data in an Amazon RDS database instance. When fully deployed in production, the application fails. The database can be queried from a console on a bastion host. When looking at the web server logs, the following error is repeated multiple times: *** Error Establishing a Database Connection Which of the following may be causes of the connectivity problems? (Choose two.)

Accepted Answer

Correct answer: C, D. The correct answer is C, D. Option C: The security group for the database does not have the appropriate ingress rule from the web server to the database. Option D: The port used by the application developer does not match the port specified in the RDS configuration. Amazon RDS is a managed relational database that handles patching, backups and failover. AWS Config tracks resource configuration changes and evaluates compliance.

AWS Certified SysOps Administrator - Associate SOA-C02 — Question 52