AWS Certified Advanced Networking Specialty Practice Exam

What type of services can be accessed over AWS Direct Connect?

1. CloudFront distributions only

2. Interface Virtual Private Cloud (VPC) endpoints

3. EC2 instances directly without VPC

4. S3 buckets only

The correct answer is: Interface Virtual Private Cloud (VPC) endpoints

The choice regarding Interface Virtual Private Cloud (VPC) endpoints reflects a deeper understanding of AWS Direct Connect capabilities. AWS Direct Connect allows customers to establish a dedicated network connection from their premises to AWS. This service is specifically beneficial for building hybrid cloud architectures, enhancing security and reducing latency. With AWS Direct Connect, users can reach AWS services that are accessible via VPC endpoints, including interface endpoints for services like AWS Lambda, Amazon S3, and Amazon DynamoDB, among others. This integration allows connections to services without traversing the public internet, which increases both security and performance. Direct Connect supports both public and private VIFs (Virtual Interfaces). A private VIF is used to connect to VPCs and allows access to all services within that VPC, including any services that may be accessed through VPC endpoints. By utilizing interface endpoints, users can effectively access AWS services in a more efficient and safer manner. The other options focus on specific services or configurations that do not align fully with what AWS Direct Connect is designed to provide. For instance, focusing exclusively on CloudFront, EC2 instances without VPC, or S3 buckets overlooks the broader capability of integrating with various AWS services through VPC endpoints. Hence, the choice of Interface VPC