APPLE-DEVICE-SUPPORT Online Practice Questions and Answers

Correct Answer: C

Explanation: 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

Correct Answer: BCE

Explanation: FileVault is a feature that encrypts the entire APFS volume on a Mac using the AES-XTS data encryption algorithm. FileVault encryption keys are generated at different times depending on the scenario. According to the Apple

Support documents12, FileVault encryption keys are generated in the following situations:

During the first login by a user on the Mac: This happens when FileVault is turned on during the initial Setup Assistant process. The user's password and the hardware UID are used to protect the class key, which wraps the volume encryption

key. The user's password is also used to generate a personal recovery key, which can be used to unlock the volume if the user forgets their password or their account is deleted.

When a user turns on FileVault: This happens when FileVault is turned on later from the System Settings. The user's password and the hardware UID are used to protect the class key, which wraps the volume encryption key. The user's

password is also used to generate a personal recovery key, which can be used to unlock the volume if the user forgets their password or their account is deleted. An anti-replay mechanism prevents the old key (based on hardware UID only)

from being used to decrypt the volume.

During user creation: This happens when a new user is added to the Mac after FileVault is turned on. The new user's password and the hardware UID are used to protect the class key, which wraps the volume encryption key. The new user's

password is also used to generate a personal recovery key, which can be used to unlock the volume if the user forgets their password or their account is deleted. The other options are not correct because FileVault encryption keys are not generated in those situations. When a user is deleted, their FileVault encryption key is removed from the Mac, but the volume encryption key remains the same. Setting the first user's password does not generate FileVault encryption keys unless FileVault is turned on during the Setup Assistant process or later from the System Settings. References: Intro to FileVault - Apple Support, Volume encryption with FileVault in macOS - Apple Support

Correct Answer: ABCD

Correct Answer: CE

Explanation: FileVault is a feature that encrypts the data on your Mac's startup disk, making it more secure. To unlock your Mac, you need to enter your account password or a recovery key. A recovery key is a 28-character code that is generated when you turn on FileVault. You can choose to store it in iCloud or write it down and keep it in a safe place. An iCloud account and password can also be used to reset your FileVault password, if you enabled this option when you turned on FileVault. The other options, authenticator app, using a trusted device, and SMS verification code, are not valid ways to reset a FileVault password on a Mac. References: 1 Use FileVault to encrypt the startup disk on your Mac Apple Support 2 Reset a macOS User Password - Kandji 3 How to unlock your Mac with its Recovery Key and FileVault active - Macworld

Correct Answer: C

Explanation: The terminal command defaults write com.apple.finder ShowMountedServersOnDesktop true sets the Finder preference to show mounted servers on the desktop. This is equivalent to checking the box for "Connected Servers" in the Finder settings under the General tab. The other commands are either invalid or do not change the preference value. defaults read com.apple.finder ShowMountedServersOnDesktop true reads the current value of the preference, but does not modify it. defaults cat com.apple.finder ShowMountedServersOnDesktop true is not a valid command, as cat is not a valid subcommand for defaults. defaults append ShowMountedServersOnDesktop com.apple.finder true appends the value true to the preference key ShowMountedServersOnDesktop, which is not a valid operation, as the preference value should be a boolean, not a list. References: Apple Device Support Exam Prep Guide, page 11 Change Finder settings on Mac How to show Hard Disk icon on Desktop via Terminal?

Correct Answer: A

Explanation: System Information > Hardware is the place where you can check to see if your podcast mic is properly connected to your Mac. System Information is an app that shows detailed information about your Mac hardware, software, and network. You can access System Information from the Utilities folder in the Applications folder, or by choosing About This Mac from the Apple menu and clicking System Report. Under the Hardware section, you can find information about your audio devices, such as the manufacturer, model, and connection type. If your podcast mic is connected to your Mac, it should appear under the Audio section. If it does not appear, you may need to troubleshoot the connection or try a different port or cable12. References: = Apple - Support - Manuals, macOS User Guide, System Information; How do I connect a microphone to my MacBook? | ZDNET.

Correct Answer: C

Explanation: 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.

Correct Answer:

On your Mac, choose Apple menu > System Settings, click Privacy and 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.

Correct Answer:

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

Correct Answer: