Apple-Device-Support Exam Dumps - Apple Device Support Exam (SUP-2024)

 When you use Migration Assistant to transfer content from one Mac to another Mac, and the account names are the same on both computers, you have two options: rename or replace. Rename means that the account on your old Mac will appear as an additional user on your new Mac, with a separate login and home folder. Replace means that the account on your old Mac will replace the identically named account on your new Mac. This option will overwrite any existing data on the new Mac account. You can choose the option that suits your needs best. References: Transfer to a new Mac with Migration Assistant - Apple Support, Migration Assistant and User Names - Apple Community

 To quit out of a man page in Terminal Mac, you need to press the q key on your keyboard. A man page is a manual page that shows the usage and syntax of a command or a program. The man command uses a pager program to display the man page on the screen. A pager program is a program that lets you view a text file one page at a time, or scroll up and down. The default pager program for the man command is less, which is a more advanced version of the more program. The q key is the command to quit the less program and return to the shell prompt. The other options, less, clear, and esc, are not valid ways to quit out of a man page in Terminal Mac. Less is the name of the pager program, not a command. Clear is a command to clear the screen, not to quit the pager program. Esc is a key to escape from certain modes or commands, not to quit the pager program. References: 1 How to Exit the MAN Command and Quit Man Pages Properly - OS X Daily 2 How to escape out of the MAN screen or page in UNIX? - Stack Overflow 3 How to use the command manual in Terminal | Macworld 4 How to Quit the MAN Command and Exit Man Pages Properly - Bollyinside

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

 Magnifier is an app that lets you use your iPhone as a magnifying glass to zoom in on objects and text. You can also use Magnifier to scan your surroundings and receive live image descriptions of the scenes and people detected in the camera view. You can customize the settings for image descriptions to receive text or speech feedback. To use Magnifier, you need to enable it in Settings > Accessibility > Magnifier1. References: Receive image descriptions of your surroundings in Magnifier on iPhone, Apple Support.

Find My uses Bluetooth signals from nearby Apple devices to locate lost or missing devices, even when they’re offline. This feature is called Find My network, and it creates a secure and anonymous network of hundreds of millions of Apple devices that can help find each other. When you mark your device as lost, it sends out a secure Bluetooth beacon that can be detected by other Apple devices nearby. Those devices relay the location of your device to iCloud so you can see it on a map. Find My network respects your privacy and does not reveal any personal information or location data to anyone. Find My also uses Wi-Fi and cellular data to locate devices that are online and have Location Services enabled. References: Find My network overview - Apple Support, Locate a device in Find My on iPhone - Apple Support

System Settings > Network > VPN & Filters > Add VPN Configuration

 This is the correct way to schedule an email in the Mail app on iPhone, as introduced in iOS 16. You can compose your email as usual, and then long-press the send button (an upward arrow) to see the options for scheduling. You can choose from the suggested times, or tap “Send Later” to set a custom date and time. The scheduled email will appear in a separate mailbox called “Send Later”, where you can view or delete it. The email will be sent automatically at the scheduled time, as long as your iPhone is on. References: How to Schedule Emails on Your iPhone - How-To Geek, Schedule an Email in Apple Mail on Your iPhone (iOS 16), How to schedule emails on iPhone, iPad, and Mac to send later, How to Schedule Email in the Mail App on iPhone - Guiding Tech, How to Schedule Emails on an iPhone - groovyPost

Instant Hotspot is a wireless feature that allows you to use your iPhone to provide wireless internet access to your Mac without a password. It is one of the Continuity features that Apple provides for its devices. Instant Hotspot uses Wi-Fi, Bluetooth, and iCloud to automatically connect your Mac to your iPhone’s cellular internet when Wi-Fi is not available. You just need to click the Wi-Fi icon on your Mac and choose your iPhone from the list of available networks. You don’t need to enter a password or set up a Wi-Fi hotspot manually. Instant Hotspot requires a Mac running OS X Yosemite or later and an iPhone with iOS 8.1 or later and a cellular data plan. Both devices must be signed in with the same Apple ID and have Bluetooth and Wi-Fi turned on. References: Share your internet connection from iPhone - Apple Support, How To Tether iPhone Data To A Mac When There’s No Wi-Fi Or Internet

 Option C shows the screen that indicates that iPhone is in recovery mode and ready to be updated or restored. This screen displays a cable and a computer icon, which means that you need to connect your iPhone to your computer and use iTunes or Finder to update or restore your device. This screen appears when you put your iPhone in recovery mode using the appropriate button combination for your model1. The other options show different screens that are not related to recovery mode. Option A shows the screen that appears when you turn on your iPhone and it is loading the software. Option B shows the screen that appears when you set up your iPhone for the first time or after a factory reset. Option D shows the screen that appears when you turn off your iPhone. References: If you can’t update or restore your iPhone or iPod touch, Apple Support.

Your Mac uses Bluetooth to broadcast its location information after you turn on Find My when it’s offline or in sleep mode. This is part of the Find My network, which is an encrypted, anonymous network of hundreds of millions of Apple devices that can help you locate your device, even when it’s offline1. When your Mac is offline or in sleep mode, it sends out a secure Bluetooth signal that can be detected by other Apple devices nearby. These devices relay the location of your Mac to iCloud so you can view it in the Find My app2. The other options, Ultra Wideband (UWB), Emergency SOS, and Wi-Fi, are not used by your Mac to broadcast its location information in this scenario. References: 1 About the Find My network - Apple Support 2 Locate a device in Find My on Mac - Apple Support

 Universal Control is a feature that allows you to use a single keyboard, mouse, or trackpad to control up to two other nearby Mac or iPad devices, and work seamlessly between them1. When using Universal Control, you can share the following peripherals between iPad and Mac:

• Trackpad: You can use the trackpad of your Mac or iPad to move the pointer across the screens of both devices. You can also use gestures to scroll, zoom, or switch between apps2.
• Keyboard: You can use the keyboard of your Mac or iPad to type on both devices. You can also use keyboard shortcuts to perform actions or access menus3.
• Mouse: You can use the mouse of your Mac to move the pointer across the screens of both devices. You can also use the mouse buttons to click or right-click4.

You cannot share the following peripherals between iPad and Mac when using Universal Control:

• Apple Pencil: You can only use the Apple Pencil on your iPad, not on your Mac. The Apple Pencil is designed to work with the touch screen of the iPad, not with the display of the Mac5.
• Touch ID: You can only use Touch ID on the device that has the Touch ID sensor, not on the other device. Touch ID is a biometric security feature that requires your fingerprint to unlock your device, make purchases, or use Apple Pay. References: = Universal Control: Use a single keyboard and mouse between Mac and iPad, Use gestures on your Mac trackpad, Mac keyboard shortcuts, Use a Bluetooth mouse or trackpad with your iPad, Use Apple Pencil with your iPad or iPad Pro, [Use Touch ID on your Mac]

 The Q key is the universal shortcut to quit or exit a manual page in the Terminal window. The manual page, or man page, is a document that provides information about a command or utility in the Unix-like operating systems. The man command is used to display the man page for a given command or topic. The man command uses a pager program, such as less or more, to display the man page in the Terminal window. A pager program allows the user to scroll through the text file one page, line, or half-page at a time. To exit the pager program and return to the shell prompt, the user needs to press the Q key. This is the same for any other program that invokes the pager program, such as git log or git diff. The Q key stands for quit, and it is easy to remember for Mac users who are familiar with the Command + Q shortcut to quit an application. References: = How to escape out of the MAN screen or page in UNIX?, How to Exit the MAN Command and Quit Man Pages Properly, How to Quit the MAN Command and Exit Man Pages Properly, How to jump to the end of a ‘man’ page

If you forget your iPhone passcode, you can use a Mac to erase your iPhone and remove the passcode. This will delete all your data and settings, but you can restore them from a backup if you have one. To erase your iPhone using a Mac, you need to put your iPhone in recovery mode and connect it to the Mac with a cable. Then, you need to open Finder and locate your iPhone. You will see an option to Restore or Update your iPhone. Choose Restore and wait for the process to complete. After your iPhone is erased, you can set it up again and restore your data from a backup or iCloud. References: If you forgot your iPhone passcode - Apple Support, Erase your iPhone - Apple Support

An IP address that starts with 169.254 suggests there may be a problem with DHCP. This is because 169.254 is the prefix for a link-local address, which is an address that is automatically assigned by the device when it cannot obtain an IP address from a DHCP server. A link-local address allows the device to communicate with other devices on the same local network, but not with devices on other networks. A link-local address indicates that either the DHCP server is not available, not configured properly, or not reachable by the device. To resolve this issue, the device should try to renew its IP address from the DHCP server, or the DHCP server should be checked for any errors or misconfigurations. The other IP addresses are valid addresses that can be assigned by a DHCP server, and do not indicate any problem with DHCP. References: DHCP Error: What It Is and How to Fix It - Lifewire, 7.4.4 Module Quiz - DHCPv4 (Answers) - ITExamAnswers

According to the Apple Device Support Reference Materials, you can go to Settings > General > Profiles & Device Management to see if an iPad has an MGM solution installed1. MGM stands for Mobile Device Management, which is a way for organizations to manage and secure their devices remotely2. If an iPad has an MGM solution installed, you will see the name of the organization and the configuration profile under the Profiles & Device Management section1. The other options, A, C, and D, are not correct because they are not related to MGM settings. Privacy & Security > Device Management is not a valid path in the iPad settings3. Privacy & Security > Analytics & Improvements is a section where you can choose to share diagnostic and usage data with Apple or app developers4. General > VPN & Device Management is a section where you can configure VPN settings and view device management information5. References: 1: About Apple device supervision - Apple Support, Section "Manual supervision using Apple Configurator for Mac (iPhone, iPad, and Apple TV)". 2: Mobile Device Management (MDM) - Apple Support 3: Privacy settings on iPhone - Apple Support 4: Share analytics, diagnostics, and usage information with Apple on iPhone - Apple Support 5: VPN settings overview for Apple devices - Apple Support

Activity Monitor is an app that shows information about the processes running on your Mac, including how much CPU, memory, disk, network, and energy they use. You can use Activity Monitor to identify and quit processes that are slowing down your Mac or causing other issues. You can also view graphs and statistics of your Mac’s performance and activity. To open Activity Monitor, go to Applications > Utilities, or use Spotlight to search for it. You can then select a process and click the Info button to see more details, or click the X button to quit the process. You can also sort the processes by different columns, such as CPU, Memory, or Energy, to see which ones are using the most resources. You can also choose different tabs to see different types of processes, such as CPU, Memory, Disk, Network, or Cache. Activity Monitor is a useful tool for troubleshooting performance issues on your Mac and optimizing its efficiency. References: Use Activity Monitor on your Mac, How to see all the running programs on your Mac, How to See Which Program Is Using All Your CPU on Mac, How to track and kill processes on your Mac

 Activation Lock is a feature that prevents unauthorized use of an Apple device after it has been erased. It is enabled automatically when a user turns on Find My on their device. However, for devices that are owned or managed by an organization, there are two types of Activation Lock available: device-linked and user-linked. Device-linked Activation Lock requires Apple School Manager, Apple Business Manager, or Apple Business Essentials and an MDM solution. It allows the MDM solution to control turning Activation Lock on and off through server-side interactions, without depending on the user’s Apple ID or Find My settings. The MDM solution creates and sends a bypass code to Apple servers when it needs to lock or unlock the device. User-linked Activation Lock requires the user to have a personal Apple ID (not a Managed Apple ID) and to turn on Find My on their device. This method allows the user to lock an organization-linked device to their personal Apple ID if the MDM solution has allowed Activation Lock. The MDM solution should request and store a bypass code from the device before allowing the user to turn on Activation Lock. This bypass code can be used to turn off Activation Lock remotely with MDM, or directly on the device, if the user is unable to authenticate with their Apple ID. References:

• Activation Lock on Apple devices - Apple Support
• Activation Lock: How Apple Admins Can Manage It - Kandji
• Disable Activation Lock on Apple devices with Intune

 Migration Assistant is a tool that allows you to transfer your data, apps, and settings from one Mac to another. To use Migration Assistant with two Macs, you need to have Wi-Fi turned on and the Macs must be near each other. You also need to update the software on both Macs, if possible, and turn off any antivirus, firewall, or VPN software that might interfere with the transfer. You can then launch Migration Assistant on both Macs and follow the onscreen instructions to select the source and destination Macs, choose the content to transfer, and start the migration process. References: Transfer to a new Mac with Migration Assistant - Apple Support, How to Use Migration Assistant to Move Files from One Mac to Another

 A Managed Apple ID is a type of Apple ID that is created and managed by an organization, such as a school or a business. It allows users to access Apple services, such as iCloud, iTunes U, and Apple School Manager. A Managed Apple ID has different password policies than a regular Apple ID. According to the Apple Business Manager User Guide, one of the password policies for a Managed Apple ID is that “after three incorrect attempts, the account is locked for one hour.” This means that if a user enters the wrong password three times in a row, they will not be able to sign in with their Managed Apple ID for the next 60 minutes. This policy is designed to prevent unauthorized access and protect the user’s data and privacy. References: Use Managed Apple IDs in the Apple Business Manager User Guide

To view Apple Configurator activity, such as when Apple Configurator connects to the internet to obtain specific information, you should choose Window > Activity from the menu bar. This will open a separate window that shows the current and recent activities, such as restoring a backup, preparing a device, or downloading software updates. You can resize the window to the size you want and close it when you are done. The other menu options are not related to viewing activity in Apple Configurator.

• View > Activity is not a valid menu option in Apple Configurator.
• View > Show Status Bar toggles the visibility of the status bar at the bottom of the Apple Configurator window, which shows the number of connected devices and the available disk space. It does not show the activity of Apple Configurator.
• Actions > Open Activity is not a valid menu option in Apple Configurator. References:
• Apple Device Support Exam Prep Guide, page 9
• View log messages and activity in Apple Configurator
• Apple Configurator User Guide for Mac

https://support.apple.com/guide/mac-help/delete-a-user-or-group-mchlp1557/mac#:~:text=On%20your%20Mac%2C%20choose%20Apple,may%20need%20to%20scroll%20down.) &text=Click%20the%20Info%20button%20next,you%20can't%20select%20them.

On your Mac, choose Apple menu > System Settings, then click Users & Groups in the sidebar. (You may need to scroll down.) Click the Info button next to the user or group you want to delete, then click Delete User or Delete Group. Note: If a user is logged in to this Mac now, you can't select them.

To create a bootable macOS installer that includes macOS Recovery on an external storage device, you need to use the Mac OS Extended format, also known as HFS+. This is because the createinstallmedia command, which is used to create the bootable installer, requires the volume to be formatted as Mac OS Extended. APFS (Apple File System) is not supported by createinstallmedia, and neither are the encrypted versions of APFS or Mac OS Extended. Therefore, the correct answer is D. Mac OS Extended. References: Create a bootable installer for macOS, How to create a bootable USB macOS installer, How to format the startup drive for a Mac

These are the correct answers because these are the two authentication methods that users can use to lock a note in the Notes app on their iPad devices. Users can choose to use their device passcode or a custom password for each Notes account. If they use their device passcode, they can also use Face ID or Touch ID to access their locked notes. If they use a custom password, they have to enter it on all devices where they are signed in with the same Apple ID. Users can also switch between the two methods in the Settings app. To lock or unlock a note, users have to tap the three-dotted More button and choose the Lock option, or tap the Lock icon in the top toolbar. References: Lock your notes on iPhone - Apple Support (CA), How to lock individual Apple Notes using your iPhone’s passcode - Inverse

 The next step in troubleshooting the app’s issue is to upgrade to the latest version of the app. This can help resolve any compatibility issues, bugs, or performance problems that the app may have with your version of macOS1. You can check for updates to your software by opening the App Store and looking at the Updates section for apps that you got from the App Store, or by visiting the app developer’s website for apps that you got from another source1. Upgrading to the latest version of the app may also provide new features or enhancements that can improve your user experience2.

Creating a new file, removing the preference file, reinstalling or upgrading macOS, or troubleshooting application preferences are not the best options for this scenario, as they may not address the root cause of the app’s issue, or they may be too drastic or time-consuming. Creating a new file may not help if the app quits regardless of the file type or content3. Removing the preference file may delete your custom settings or preferences for the app, and it may not fix the issue if the app has a problem with its code or resources4. Reinstalling or upgrading macOS may erase your data or settings, and it may not be necessary if the issue is specific to the app and not the operating system5. Troubleshooting application preferences may be useful if the app has a problem with its configuration or options, but it may not work if the app has a problem with its compatibility or functionality.

References: 1: If an app on your Mac stops responding, quits unexpectedly, or won’t open - Apple Support. 2: How to Fix Crashing Apps on a Mac - How-To Geek. 3: If an app freezes or quits unexpectedly on Mac - Apple Support. 4: How to Reset Mac App Preferences to Their Default Settings - Make Tech Easier. 5: How to reinstall macOS from macOS Recovery - Apple Support. : How to troubleshoot preferences in Mac OS X - Adobe Support.

According to the Apple Support website, you can manually configure a VPN connection on your Mac by choosing one of the following VPN protocols: L2TP over IPSec, Cisco IPSec, or IKEv2. L2TP (Layer 2 Tunneling Protocol) is an extension of PPTP (Point-to-Point Tunneling Protocol) used by internet service providers to enable a VPN over the internet. IPSec (Internet Protocol Security) is a set of security protocols. IKEv2 (Internet Key Exchange) is a protocol that sets up a security association in IPSec. The other options, SSTP, Wireguard, and OpenVPN, are not supported by macOS System Settings, and require third-party software to use. References: 1 Set up a VPN connection on Mac - Apple Support

Resetting the printing system on a Mac can resolve problems such as print jobs stuck in the queue, connection issues, and incomplete driver setups. This process deletes all printers from your list of printers, deletes information about all completed print jobs, and deletes all printer presets. All printers and scanners must be set up again after completing the reset. To reset the printing system, you need to control-click the printer in the Printers list on the right, then choose Reset Printing System from the shortcut menu. You will be prompted to confirm that you want to reset your entire printing system. References: Reset the printing system on your Mac to solve a problem, HP printers - Reset the printing system (macOS)

According to the Apple Device Support Reference Materials, the steps to put an iPhone in recovery mode are:

• Plug your iPhone in to your computer using your USB to Lightning cable1.
• On a Mac with macOS Catalina or later, open the Finder. On a Mac with macOS Mojave or earlier, or on a PC, open iTunes1.
• Quickly press and release the Volume Up button, then quickly press and release the Volume Down button, and then press and hold the Side (or Power) button until the recovery mode screen pops up12. It won’t happen instantly, so hang on for at least 15 seconds or so before you try it again2.
• Locate your device on your computer and choose the option to Update or Restore1.

These steps apply to all iPhones manufactured since 2017, including iPhone 8 or later, iPhone SE (2nd and 3rd generations), and iPhone 12 or later2. For older models, such as iPhone 7 or earlier, the steps may vary slightly1. References: 1: If you can’t update or restore your iPhone or iPod touch - Apple Support 2: How to put your iPhone or iPad into recovery mode | iMore

Apple Support is a free app that helps you access personalized solutions for all of your Apple products and services, including AppleCare+ plans. You can also talk to a real person, book a reservation, find a nearby store, and manage your subscriptions. One of the features of the app is to reset your Apple ID password with the Apple Support app on a borrowed device. If you don’t have an Apple device but have access to your trusted phone number, you can borrow an Apple device from a friend or family member, or use one at an Apple Store. You can open the Apple Support app on the borrowed device, scroll down to Support Tools, tap Reset Password, tap “A different Apple ID”, enter your Apple ID, and follow the onscreen instructions to reset your password. Any information that you enter will not be stored on the device. References:

• Apple Support on the App Store
• If you forgot your Apple ID password - Apple Support

To view live log messages using Console on your Mac, you need to select Mac in the sidebar, then click Start Streaming in the toolbar. This will display the log messages for your Mac as they are generated. You can also use the Touch Bar to start or stop streaming. The type of log message is indicated by a dot in the Type column: red for faults, yellow for errors, dark gray for debug messages, and light gray for info messages1. References: View log messages in Console on Mac, Apple Support.

On your Mac, choose Apple menu > System Settings, click Privacy & Security in the sidebar, then click FileVault on the right. (You may need to scroll down.) Click Turn On. You might be asked to enter your password.

Rosetta 2 is the translation layer that enables a Mac with Apple silicon to use apps and other software that were written for Intel-based Mac computers in macOS. Rosetta 2 automatically translates the x86_64 code to run on the arm64 architecture at the first launch of the app, and optimizes the translation over time. Rosetta 2 also supports the translation of code that must run at the time of installation, such as installer packages, kernel extensions, and virtual machine software. Rosetta 2 is transparent to the user and does not require any configuration or intervention. References: = About the Rosetta Translation Environment, Porting Your macOS Apps to Apple Silicon, How to Launch the Intel Version of a Universal Apple Silicon App, Running X86_64 apps on Apple silicon processors

 Wi-Fi signal level, also known as Received Signal Strength Indicator (RSSI), is a measure of how well your device can receive the wireless signal from the router or access point. It is usually expressed in decibel-milliwatts (dBm), which is a logarithmic scale that ranges from -30 dBm (very strong signal) to -100 dBm (very weak signal). The higher the negative value, the weaker the signal.

According to the Apple Device Support Reference Materials1, iPhone and iPad will search for a stronger Wi-Fi network when the signal level drops below -80 dBm. This is because a weak signal can affect the performance, reliability, and security of your Wi-Fi connection. A weak signal can also drain your device’s battery faster, as it requires more power to maintain the connection.

To check the Wi-Fi signal level on your iPhone or iPad, you can use the following steps23:

• Open the Settings app on your device.
• Go to Wi-Fi.
• Under the Wi-Fi network list, locate the name of the Wi-Fi network or wireless router you want to check the signal strength for.
• Tap the information icon (i) next to the network name.
• Look for the RSSI value, which shows the signal level in dBm.

Alternatively, you can also use third-party apps that can display the Wi-Fi signal level on your device, such as Wi-Fi Sweetspots or Network Analyzer.

References:

• Recommended settings for Wi-Fi routers and access points.
• How to View Wi-Fi Networks Signal Strength on iPhone or iPad.
• How to View Wi-Fi Networks Signal Strength on iPhone or iPad | Guide.

Sysdiagnose is a tool that extracts information from iOS or iPadOS devices and captures it in a log file. You can use sysdiagnose to troubleshoot general issues or report them to AppleCare. To run sysdiagnose, you can either press and hold both volume buttons and the side or top button on iPad for 1 to 1.5 seconds, or use AssistiveTouch to select Analytics from the Top Level Menu. After sysdiagnose finishes, you can find the log file in Settings > Privacy & Security > Analytics & Improvements > Analytics Data. The log file name starts with “sysdiagnose” and includes the date and time of the capture. You can then transfer the log file to your Mac via AirDrop or USB. References: = Using Sysdiagnose to Troubleshoot iOS or iPadOS; Gathering a Sysdiagnose from an iPadOS or iOS device; Apple Device Support Exam Prep Guide, page 10.

If an app on your iPhone stops responding, closes unexpectedly, or won’t open, one of the possible solutions is to force the app to close and reopen the app. This can help clear any temporary issues that may cause the app to malfunction. To force the app to close, you need to swipe up from the bottom of the screen until all running app cards appear, then swipe up on the app card to quit the app. To reopen the app, you need to tap the app icon on the Home Screen or in the App Library. The other options are not recommended as the first steps to troubleshoot an unresponsive app, as they may have unwanted consequences or not address the root cause of the problem.

• Deleting the app and redownloading it from the App Store may result in losing data that was stored in the app, and it may not fix the problem if the app is incompatible with your device or software version.
• Resetting all settings will erase all your customized settings, such as network, privacy, accessibility, and general preferences, and restore them to the default values. This may not fix the problem if the app is corrupted or has a bug.
• Restarting the device may help resolve some minor glitches, but it may not fix the problem if the app is conflicting with another app or service, or if the app needs an update. References:
• Apple Device Support Exam Prep Guide, page 9
• If an app on your iPhone or iPad stops responding, closes unexpectedly, or won’t open

 To limit AirPlay Receiver to devices signed in to your Apple ID, you need to go to System Settings, then select Apple ID. In the Apple ID settings, you will see a section called Sharing. There, you can enable or disable AirPlay Receiver, and choose who can use it. You can select Current User, Everyone, or Specific Users. If you select Current User, only devices signed in to your Apple ID can use AirPlay Receiver. This option helps you prevent unauthorized access to your Mac from other devices on the same network1. References: Apple Device Support Exam Prep Guide, page 11.