AWS Certified Solutions Architect - Professional SAP-C02 — Topic 1 Question 324

Question

A company is migrating a legacy application from an on-premises data center to AWS. The application uses MongoDB as a key-value database. According to the company's technical guidelines, all Amazon EC2 instances must be hosted in a private subnet without an internet connection. In addition, all connectivity between applications and databases must be encrypted. The database must be able to scale based on demand. Which solution will meet these requirements?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Create new Amazon DynamoDB tables for the application with on-demand capacity. Use a gateway VPC endpoint for DynamoDB to connect to the DynamoDB tables. Amazon DynamoDB is a fully managed, serverless NoSQL database with single-digit millisecond latency and automatic scaling. A gateway VPC endpoint gives private, no-cost access to Amazon S3 and DynamoDB from within the VPC. A VPC endpoint provides private connectivity to AWS services without traversing the public internet.

AWS Certified Solutions Architect - Professional SAP-C02 — Question 324