Apple OS X Support Essentials 10.9 認定 9L0-415 試験問題:
1. You are logged into a MacBook Pro as a standard user. How can you display the OS X Mountain Lion build number?
A) Choose Software Update from the Apple menu, and then choose Build Number from the Update menu.
B) Type build_number in Spotlight, and then scroll through the resulting information until the build number is revealed.
C) In the General pane of System Preferences, click the Info disclosure triangle to reveal the build number.
D) Choose About This Mac from the Apple menu, and then click the text directly under OS X until the build number is revealed.
2. How can you ensure that previously deleted items are securely erased?
A) The four erase options in Disk Utility are:
Fastest, which simply replaces the volume's directory structure
A second choice, which provides good security by writing zeros on top of all the previous disk data
A third choice, which provides even better security by writing three separate passes of information on top of the previous disk data
Most Secure, which provides the best security by writing seven separate passes of information on top of the previous disk data
B) From the Erase tab in Disk Utility, you can choose to securely erase the free space of a disk or volume. This securely erases any previously deleted files on the selected disk or volume
C) The master password is used to reset local account passwords.
D) The Finder hides traditional UNIX resources from average users because they don't need to have access to those items. If users need access to these UNIX items, they can access them from Terminal.
3. Safe Sleep is a feature of all OS X compatible portable Macs that saves the system's state to permanent storage in cases where the computer's battery drains completely. Power Nap is a feature of Mac systems introduced after mid-2011 that use all-flash storage. Power Nap allows the Mac to automatically wake in a low-power mode so the system can perform a variety of application and system updates.
A) What does the master password do?
B) What are Safe Sleep and Power Nap?
C) Which sharing services can OS X provide?
D) What happens during system shutdown?
4. A user's home folder permissions can be reset from the Reset Password application on OS X Recovery.
A) How can you limit the use of Location Services?
B) How can you reset a user's home folder permissions?
C) How can you verify basic connectivity to another network host?
D) How can you identify duplicate fonts?
5. Any item downloaded using one of the built-in OS Xapplications will be marked for quarantine. Third-party applications may not mark downloaded items for quarantine.
A) What happens during user logout?
B) Which keyboard shortcut is used to Safe Boot OS X?
C) Which sharing services can OS X provide?
D) Which items fall under the file quarantine system?
質問と回答：
| 質問 # 1 正解： D | 質問 # 2 正解： B | 質問 # 3 正解： B | 質問 # 4 正解： B | 質問 # 5 正解： D |
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