A helpdesk technician notices that a user's Android phone has an app they haven't used in 6 months. The user complains that the app stopped working in the background. What Android feature likely caused this, and from which Android version does it apply?

• A.A. Android's Doze mode killed the app permanently after 6 months of inactivity
• B.D. Android's app hibernation (introduced in Android 12) places the app in a deep sleep state that cannot be reversed without user interaction
• C.C. The Play Store automatically uninstalls apps not used for more than 90 days
• D.B. Android's permission auto-reset feature (introduced in Android 11) automatically resets runtime permissions for apps that have not been used for several months, revoking permissions like Location and Microphone