Answer: Amazon VPC

## Explanation Amazon VPC (Virtual Private Cloud) is the correct answer because: - **Amazon VPC** allows you to provision a logically isolated section of the AWS Cloud where you can launch AWS resources in a virtual network that you define - You have complete control over your virtual networking environment, including selection of your own IP address range, creation of subnets, and configuration of route tables and network gateways - It provides isolation and security for your AWS resources ### Why the other options are incorrect: - **AWS VPN**: This is a service for creating secure connections between your on-premises network and AWS, but it doesn't create the isolated environment itself - **AWS Regions**: These are geographical locations where AWS has data centers, but they don't provide user-defined isolation - **Availability Zones**: These are isolated locations within AWS Regions, but they are AWS-defined, not user-defined isolated environments Amazon VPC is specifically designed to provide user-defined, isolated virtual networking environments in AWS.

Author: Ritesh Yadav