Apple Apple-Device-Support - Apple Device Support Exam (SUP-2025)

AirDrop requires both Wi-Fi and Bluetooth. IfBluetooth is off, AirDrop fails as it can’t discover nearby devices.

Option B: AirDrop is built-in, not installed.

Option C: Handoff doesn’t disable AirDrop.

Option D: Hotspot doesn’t affect AirDrop.

Option A: Correct—Bluetooth is essential.References: Apple Support - "Use AirDrop" (support.apple.com/HT204144).

macOS supports reading NTFS (Windows default) natively but only writes to it with third-party software. This matches the user’s read-only issue.

Option B: exFAT is fully read/write on macOS.

Option C: FAT32 is read/write compatible.

Option D: macOS Extended is macOS-native and read/write.

Option A: Correct—NTFS is read-only by default.References: Apple Support - "File system formats on Mac" (support.apple.com/HT601397).

Recovery Lock (MDM feature on supervised Macs) requires entering therecoveryOS passwordat the Recovery prompt to access macOS Recovery.

Option A: Startup Disk doesn’t handle this.

Option B: Service isn’t needed.

Option D: Bypass Key isn’t a standard term here.

Option C: Correct—MDM-specific step.References: Apple Support - "MDM Recovery Lock" (support.apple.com/HT204142).

System Integrity Protection (SIP)restricts root user actions, protecting critical system files and processes from modification, even with admin privileges. Enabled by default since macOS Sierra.

Option A: XProtect scans for malware, not limits root.

Option B: Full Disk Access grants permissions, not restricts.

Option D: Secure Enclave handles encryption, not root limits.

Option C: Correct—SIP enforces security.References: Apple Support - "About System Integrity Protection" (support.apple.com/HT204899).