AWS Certified Advanced Networking Specialty Practice Exam

Which AWS service provides a way to create a consistent and dedicated network connection from on-premises to AWS?

1. AWS VPN

2. AWS Direct Connect

3. AWS Mobile Hub

4. AWS Transit Gateway

The correct answer is: AWS Direct Connect

AWS Direct Connect is the correct answer because it enables users to establish a dedicated network connection from their on-premises data center directly to AWS. This service is particularly beneficial for enterprises that require a consistent and reliable connection with lower latency compared to conventional internet connections. Direct Connect provides a private, secure link that bypasses the public internet, which also increases security and increases available bandwidth—making it ideal for high throughput applications and sensitive workloads that demand steady performance. Additionally, AWS Direct Connect allows for the creation of virtual interfaces, which can be used to connect to different AWS services. This flexibility provides users with the capacity to effectively manage their network connectivity according to their requirements. The service integrates seamlessly with other AWS services, enriching the overall infrastructure capability for hybrid environments. Other options do serve networking purposes, but they do not fulfill the specific requirement for a dedicated network connection. AWS VPN provides a secure connection over the internet but does not offer the same level of throughput or reliability as Direct Connect. AWS Mobile Hub is designed for mobile application development and does not focus on network connectivity. AWS Transit Gateway is used for connecting multiple VPCs and on-premises networks but is not a dedicated connection service like Direct Connect.