Microsoft Azure Administrator Associate AZ-104 Practice Question

Defining multiple subnets within a single virtual network allows for logical separation of departments while maintaining a unified network infrastructure. Each subnet can represent a department, providing isolation and organizational clarity. Creating individual virtual networks for each department would isolate them completely and increase management complexity. Using network security groups helps control traffic flow but does not create separate network segments. Virtual network peering connects separate virtual networks, which is unnecessary when segmentation can be achieved with subnets.