Final answer:
To manage different environments such as development and testing within Azure, it is recommended to create separate subscriptions for resource access control, billing separation, and compliance isolation.
Step-by-step explanation:
If you need to set up separate environments for development and testing, security, or to isolate data for compliance reasons within Azure, the recommended approach is to create multiple subscriptions. In Azure, resource access control can be managed at the subscription level, which allows for separate billing, access control, and management policies for different environments.
When setting up a new environment, it is common to create a new Azure subscription for each environment (e.g., one for development, one for testing, and so on). This provides a clear separation of concerns, simplifies governance, and helps to ensure that only authorized personnel have access to specific environments and data. This setup facilitates an efficient organizational structure within your cloud resources and is especially critical when dealing with sensitive data and meeting various compliance requirements.