Pass4sure offers free demo for 9L0-066 exam. "OS X Yosemite Troubleshooting", also known as 9L0-066 exam, is a Apple Certification. This set of posts, Passing the Apple 9L0-066 exam, will help you answer those questions. The 9L0-066 Questions & Answers covers all the knowledge points of the real exam. 100% real Apple 9L0-066 exams and revised by experts!
Q9. Which of the following statements about Guest accounts are true? SELECT THREE.
A. Logging out of the Guest User temporarily saves files to the /Users/Guest
B. Logging out of the Guest User deletes the Guest User home folder.
C. Parental Controls cannot be used on a Guest account
D. When FileVault is enabled, the Guest account is limited to the system's default apps.
E. The Guest account allows others to use the computer temporarily without needing a password.
F. All features of iCIoud are disabled in the Guest account.
G. Guest Users cannot make changes to other user accounts, computer settings, or log in remotely.
Answer: B,E,G
Reference: https://support.apple.com/kb/PH18891?locale=en_US&viewlocale=en_US
Q10. If you have File Vault 2 enabled on your Mac, how do you start up from OS X Recovery?
A. Hold the Command and R keys at startup.
B. You must turn off disk encryption to use this feature.
C. Use the Option key and choose OS X Recovery disk in the Startup Manager,
D. Open System Preferences > Startup Disk preference pane, then select the OS X Recovery disk.
Answer: A
Reference: https://support.apple.com/en-us/HT202280
Q11. John states that the external hard drive he uses to store music is not visible in the Finder. Your drive is properly plugged in and listed in System Information. How should you
continue troubleshooting the issue?
A. Troubleshoot the issue using Activity Monitor.
B. Troubleshoot the issue using Disk Utility.
C. Troubleshoot the issue using Apple Diagnostics.
D. Troubleshoot the issue using Console.
Answer: B
Q12. Select the key combinations used to access the Recovery System and Internet Recovery. SELECT TWO.
A. Command-Option-Shift-R
B. Command-I-R
C. Command-Shift-I
D. Command-R
E. Option-Command-R
Answer: D,E
Reference: http://www.macissues.com/2014/03/21/how-to-access-recovery-mode-in-os-x/
Q13. Norman purchased an Airport Extreme. What utility will help him setup his new wireless network?
A. Airport Utility
B. Network Utility
C. Wireless Diagnostics
D. No utility is needed. The Airport Extreme will self-configure.
Answer: A
Reference: http://www.macinstruct.com/node/97
Q14. Gretchen accidentally deleted a file on her MacBook Air while traveling. She backs up regularly to Time Machine, but did not backup while she was away. From which location would you recover the deleted file?
A. FileVault
B. Local Snapshots
C. The encrypted Time Machine backup
D. The Time Machine folder in /System/Library/
Answer: B
Explanation:
When you use a Mac notebook, you might not always be near your Time Machine backup drive. When your backup drive isn't connected, Time Machine creates copies of files you create, modify or delete and stores them on your startup disk. These local backup copies are called "local snapshots." This feature lets you revert or recover a file if you accidentally change or delete it. When your backup device becomes available, Time Machine copies local snapshots from your startup disk to your normal backup drive. After the copy is finished, Time Machine doesn't remove your local snapshot data. This way your backup files are still available if you need to restore an item the next time you're disconnected.
Reference: https://support.apple.com/en-us/HT204015
Q15. Adam has a MacBook Pro (Retina, 15-inch, Late 2013) that he uses for video editing and graphic design. He explains that after about an hour of use, the machine seems to operate more slowly. The issue gets worse as time goes on until he has to restart the machine. After you ask some probing questions, which of the following tools or techniques would be best to further evaluate the issue?
A. Single-user mode
B. Verbose mode
C. Console
D. Activity Monitor
E. Disk Utility
Answer: D,E
Q16. Sarah needs to have an account in OS X on the office iMac that will ensure that the contents of the home folder are deleted each time the user logs out. Which of the following account types does Sarah need to use?
A. Standard
B. Managed with Parental Controls
C. Guest
D. Sharing Only
Answer: C
Explanation:
The guest account is designed for sharing on your Mac to either share files your network or on your Mac. You can use the Guest Account to log into the Mac itself but it will delete the Home Folder when you log out. It is not designed for permanent access. Guest Account does not have a password and needs enabling/disabling in System Preferences.