AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 476

Question

A developer is troubleshooting a three-tier application, which is deployed on Amazon EC2 instances. There is a connectivity problem between the application servers and the database servers. Which AWS services or tools should be used to identity the faulty component? (Choose two.)

Accepted Answer

Correct answer: C, D. The correct answer is C, D. Option C: Amazon VPC Flow Logs Option D: Network access control lists.

AWS Certified Developer - Associate DVA-C02 — Question 476