Given the enrolled devices (table provided) where App1 is installed on each device, what is the minimum number of app configuration policies required to manage App1?

Two app configuration policies are needed because the devices are split into two distinct groups based on their operating systems: iOS and Android. App configuration policies are platform-specific. Therefore, to manage App1's settings on both iOS and Android devices, a separate policy must be created for each platform. One policy will target the iOS devices, and the other will target the Android devices. A single policy cannot apply across different operating systems.