Free Apple 9L0-422 Practice Test & Real Exam Questions

Exam Code/Number: 9L0-422
Exam Name/Title: OS X Support Essentials 10.10
Certification Provider: Apple
Corresponding Certification: Mac OS X

Exam Questions: 82
Updated On: Aug 27, 2026

Question #10

Migration Assistant is open on a Mac with OS X.
Which of these is NOT a source that user files can be migrated from?

A. A Time Machine backup on an external hard drive connected via USB

B. A Windows 8 computer

C. An archive stored on iCloud

D. Another volume on the same computer

Discussion 0

Correct Answer: C Vote an answer

Question #11

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.

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Question #12

You started up a Mac from its OS X Recovery partition.
When you restarted, the Mac started up from the OS X Recovery partition again.
How can you configure it to start up from a different volume?

A. Choose Disk Utility from the Apple menu and select a startup volume.

B. Choose Terminal from the Utilities menu, type startupdisk -[volume name] and press Return.

C. Choose Startup Disk in the OS X Utilities window and select a startup volume.

D. Choose Startup Disk from the Apple menu and select a startup volume.

Discussion 0

Correct Answer: D Vote an answer

Question #13

Which statement best describes the primary function of application sandboxing in OS X?

A. It protects a user's passwords.

B. It restricts an application's access to files and resources.

C. It provides acceleration for the Core Graphics framework.

D. It encrypts user data to prevent access by other local users.

Discussion 0

Correct Answer: B Vote an answer

Question #14

You downloaded an app using Safari. When you try to open the app, you see a message that says the application is damaged and cannot be opened, and that you should move it to the Trash. Which is a possible explanation?

A. The quarantine system downloaded the app into a sandbox that is corrupted.

B. The certificate needed to decrypt this app can't be found in the keychain.

C. The app was signed using a certificate from an unknown authority.

D. Gatekeeper has recognized that the app was altered after it was signed.

Discussion 0

Correct Answer: D Vote an answer

Question #15

Review the screenshot, then answer the question below.

While attempting to start up, an Intel-based Mac displays the icon shown above.
What does it indicate?

A. The Mac can't load a kernel.

B. The computer's firmware can't locate a valid booter file.

C. The user is pressing invalid startup shortcut keys.

D. The folder that holds all the user home folders can't be located or accessed.

Discussion 0

Correct Answer: B Vote an answer

Question #16

HOTSPOT
In the screenshot, click the icon of the OS X System Preferences pane where you can enable the feature that restores windows when apps are reopened.

Discussion 0

Correct Answer:

Question #17

What's the role of the launchd process when an OS X computer starts up?

A. The kernel starts launchd, then launchd starts all the other processes involved in startup.

B. The init process starts launchd, then launchd starts the scripts stored in /etc/cron/.

C. The init process starts launchd, then launchd starts the items stored in the Startup folder.

D. launchd starts the kernel, the kernel starts all the other processes involved in startup.

Discussion 0

Correct Answer: A Vote an answer

Question #18

On an OS X Mac, how can you display a list of installed software including software updates?

A. In the Apple menu, choose Software Update and click Receipts.

B. In the Utilities folder, open System Information and select Installations in the sidebar under Software.

C. In the Apple menu, choose Software Update preferences and click Installed Software.

D. Open Installer, choose Show Files from the File menu, and select install.log in the Files section under /var/log/.

Discussion 0

Correct Answer: B Vote an answer

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