What is the main purpose of Amazon VPC?

The primary purpose of Amazon VPC (Virtual Private Cloud) is to enable users to create a logically isolated section of the AWS cloud where they can launch AWS resources in a virtual network that they define. This isolation allows for better control over the network environment, including the selection of IP address ranges, creation of subnets, and configuration of route tables and network gateways.

This level of control is essential for security and custom networking needs, enabling users to meet compliance requirements, manage network traffic, and enhance the overall security posture of their applications. By using VPC, organizations can implement their own network configurations, run private IP addresses, and create secure connections to their on-premises infrastructure or other AWS resources.

Other options do not capture this key functionality. A focuses more on the virtual server aspect rather than the network isolation. C addresses cost optimization for storage services, which is unrelated to VPC's role in networking. D mentions managing and analyzing large datasets, which is not relevant to the primary networking purpose of VPC.