Apple Apple-Device-Support Exam With Confidence Using Practice Dumps

You can use your Apple Watch to unlock your Mac computer’s screen saver and approve authentication requests from macOS and other apps, without having to enter a password. This feature is called Auto Unlock and Approve with Apple Watch, and it requires that you have an Apple Watch with watchOS 6 or later, a Mac with macOS Catalina or later, and that both devices are signed in with the same Apple ID using two-factor authentication. To turn on this feature, you need to go to System Preferences > Touch ID & Password > Apple Watch and enable the option next to the name of your watch. Then, whenever you wake your Mac from its idle state or an app requires authentication, you can double-click the side button of your Apple Watch to unlock or approve the task. References:

Unlock your Mac and approve requests with Apple Watch - Apple Support

Authentication Services | Apple Developer Documentation

Approve App Authentication Requests with Your Apple Watch in Catalina

The Files app can read and write to four storage formats on iPhone and iPad devices: MS-DOS (FAT), Mac OS Extended (HFS+), APFS, and ExFAT. These are the formats that are supported by macOS and iOS, and can be used with external storage devices such as USB flash drives, hard disks, and SD cards. The Files app cannot read or write to NTFS or ZFS formats, as they are not compatible with Apple devices. NTFS is a proprietary format used by Windows, and ZFS is a file system developed by Sun Microsystems. To use these formats, the user would need to reformat the external storage device to one of the supported formats, or use a third-party app that can access them. References: = Find files on your iPhone or iPad in the Files app - Apple Support, The Files App on Your iPhone: Everything You Need to Know - MUO, The Complete Guide to Using External Storage on iOS and iPadOS - Gizmodo, What is the (file) format of iOS/iPhone apps? - Stack Overflow, How Apple’s Files app is getting better in iOS 16 & iPadOS 16

On a Mac,Activity Monitoris 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.