Which service provides a dedicated network connection from on-premises datacenters to AWS?

Which service provides a dedicated network connection from on-premises datacenters to AWS?

• A. AWS Direct Connect
• B. AWS Transit Gateway
• C. AWS VPN Gateway
• D. AWS Snowmobile

Answer: (A)

AWS Direct Connect offers a dedicated network connection between on-premises data centers and AWS. This service allows users to establish a private, low-latency link directly to AWS, which bypasses the public internet. By using Direct Connect, organizations can achieve more consistent network performance for transferring large volumes of data to and from AWS, which is particularly useful for high-throughput workloads. This direct connection can improve security, as data does not traverse the public internet, minimizing exposure to potential vulnerabilities or disruptions associated with public network outages. Furthermore, Direct Connect can also lower bandwidth costs if a significant amount of data is regularly moved between on-premises environments and AWS, compared to traditional internet-based connections. In contrast, the other services mentioned serve different purposes: AWS Transit Gateway helps manage and scale inter-VPC (Virtual Private Cloud) connectivity; AWS VPN Gateway provides secure connectivity over an encrypted tunnel using the internet; and AWS Snowmobile is a physical data transfer service designed for moving extremely large amounts of data to AWS via a truck, not a network connection.

AWS Direct Connect offers a dedicated network connection between on-premises data centers and AWS. This service allows users to establish a private, low-latency link directly to AWS, which bypasses the public internet. By using Direct Connect, organizations can achieve more consistent network performance for transferring large volumes of data to and from AWS, which is particularly useful for high-throughput workloads.

This direct connection can improve security, as data does not traverse the public internet, minimizing exposure to potential vulnerabilities or disruptions associated with public network outages. Furthermore, Direct Connect can also lower bandwidth costs if a significant amount of data is regularly moved between on-premises environments and AWS, compared to traditional internet-based connections.

In contrast, the other services mentioned serve different purposes: AWS Transit Gateway helps manage and scale inter-VPC (Virtual Private Cloud) connectivity; AWS VPN Gateway provides secure connectivity over an encrypted tunnel using the internet; and AWS Snowmobile is a physical data transfer service designed for moving extremely large amounts of data to AWS via a truck, not a network connection.