Vendor: Apple
Exam Code: 9L0-066
Exam Name: OS X Yosemite Troubleshooting
Certification: Apple Certifications
Total Questions: 65 Q&A
Updated on: Jun 16, 2026
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How do you change permissions of a specific folder?
A. Control-click the folder and then click Change Permissions.
B. In Finder, select the folder, then choose Get Info from the File menu. Change permission in the Sharing and Permissions pane.
C. In System Preferences, click the Sharing pane. Locatethe file in the Shared folders section. Click Change Permissions.
D. Open Disk Utility, then drag the folder into the sidebar. Change permissions in the resulting window.
Gary purchased a new USB 2.0 input device for his iMac (Late 2013). He installed the software that shipped with the device, but it does not seem to work. He has tried all of the USB ports on the back of the iMac, but the issue persists. Which of the following troubleshooting tools or techniques would help Gary isolate the issue?
A. Apple Hardware Test
B. Activity Monitor
C. Apple Diagnostics
D. System Information
Which of the following features of OS X will help protect you from downloading and installing malicious software on your Mac?
A. FileVault2
B. Gatekeeper
C. Mission Control
D. Location Services
The following table comprehensively analyzes the quality and value of Apple Certifications 9L0-066 exam materials.