Apple Updated Apple-Device-Support Exam Questions and Answers by imaan

The tccutil command in Terminal manages the Transparency, Consent, and Control (TCC) database, controlling app privacy permissions (e.g., camera, microphone). Example: tccutil reset All resets all permissions.

Option B: dscl manages directory services, not privacy.

Option C: ifconfig configures network interfaces.

Option D: Sysadminctl manages system accounts, not TCC.

In Settings > Privacy & Security > Location Services , toggle “Precise Location” off per app to limit to approximate location.

Option A: General doesn’t host this.

Option B: Apps don’t edit this internally.

Option C: Reinstalling resets, not limits.

On a Mac, Activity Monitor is the primary tool for monitoring system resource usage, including the amount of memory (RAM) consumed by individual apps. Found in Applications > Utilities, it provides a real-time view under the " Memory " tab, showing memory usage in megabytes or gigabytes per app, along with system-wide statistics.

Option A (Console) logs system events and errors but doesn’t display memory usage.

Option B (Apple Diagnostics) tests hardware integrity, not runtime memory stats.

Option C (System Information) offers hardware and software details (e.g., total RAM) but not per-app memory usage.

Option D (Activity Monitor) is correct and widely used for this purpose. This functionality remains consistent in macOS up to 2025. Refer to Apple’s " Use Activity Monitor on your Mac " (support.apple.com/HT201464) for details.

With FileVault enabled, macOS Recovery requires unlocking the encrypted disk by selecting an admin user and entering their password at startup.

Option A: Disk Utility mounting isn’t the initial step.

Option C: MFA isn’t used here.

Option D: Recovery Lock is MDM-specific, not FileVault.