Amazon Exam SOA-C02 Topic 3 Question 59 Discussion

Actual exam question for Amazon's SOA-C02 exam

Question #: 59
Topic #: 3

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? {Select TWO.)

AThe security group for the database does not have the appropriate egress rule from the database to the web server.

BThe certificate used by the web server is not trusted by the RDS instance.

CThe security group for the database does not have the appropriate ingress rule from the web server to the database.

DThe port used by the application developer does not match the port specified in the RDS configuration.

EThe database is still being created and is not available for connectivity.

Show Suggested Answer

Suggested Answer: C, D

by Joseph at Jul 21, 2022, 03:31 PM

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