A company has applications running on Amazon EC2 instances in a private subnet with no internet connectivity. The company deployed a new application that uses Amazon DynamoDB, but the application cannot connect to the DynamoDB tables. A developer already checked that all permissions are set correctly.
What should a database specialist do to resolve this issue while minimizing access to external resources?

A. Add a route to an internet gateway in the subnet's route table.

B. Add a route to a NAT gateway in the subnet's route table.

C. Assign a new security group to the EC2 instances with an outbound rule to ports 80 and 443.

D. Create a VPC endpoint for DynamoDB and add a route to the endpoint in the subnet's route table.








 

Suggested Answer: B

Community Answer: D




This question is in DBS-C01 AWS Certified Database – Specialty Exam
For getting AWS Certified Database – Specialty Certificate


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