Free 9L0-422 Exam Braindumps
OS X Support Essentials 10.10 Questions 26–30 (page: 7)

Updated On: 9-Feb-2026

Which statement is true of ALL THREE buses: USB, FireWire, and Thunderbolt?

  1. The bus can host at least 64 peripherals.
  2. The bus can operate at speeds of at least 4 Gbps.
  3. An Intel-based Mac can use the bus to start up in target disk mode.
  4. An Intel-based Mac can use the bus to start up from a disk.

Answer(s): D



If you log in to OS X as a guest user, when you log out, OS X deletes any files you stored in /Users/Shared/ during your session.

  1. True
  2. False

Answer(s): A



Which IP address could a Mac assign to its Ethernet interface if no DHCP services were available on the network?

  1. 172.16.0.2
  2. 169.254.17.39
  3. 192.168.1.100
  4. 10.0.1.1

Answer(s): B



Review the screenshot, then answer the question below.


If you click Delete User in the dialog shown above, what will happen to Erich's home folder?

  1. It will be renamed Deleted compressed and encrypted, and archived in Time Machine.
  2. It will be moved to the Trash.
  3. It will be deleted immediately, without being moved to the Trash.
  4. It will be renamed Deleted, and the folder's permissions will be changed to allow administrator user access only.

Answer(s): C



How can you exclude the /Users/anna/Downloads/ folder from Time Machine backups?

  1. Open Time Machine, choose Preferences from the Time Machine menu, click the Exclusions tab, click the Add (+) button, navigate to the /Users/ anna/Downloads/ folder, and click Submit.
  2. In Finder, control-click the Downloads folder for the anna account, click the Sharing and Permissions disclosure triangle, click the Add (+) button, add anna to the list of users, and set the Time Machine user's access to No Access.
  3. In Terminal, execute the command sudo defaults write/Library/Preferences/com.apple.TimeMachineexcludedFolders -array- add/Users/anna/Downloads.
  4. Open the Time Machine pane of System Preferences, click Options, and add the /Users/anna/Downloads/ folder to the list of excluded items.

Answer(s): C



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