Apple ACTC 10.10 Recertification 認定 9L0-528 試験問題:

1. In OS X Mountain Lion, Safe Boot ________.

A) prevents users from accessing sensitive system files by loading Simple Finder instead of Finder at startup
B) increases data security by assigning all standard users Read-only privileges to mounted local volumes
C) facilitates troubleshooting by preventing loading of third-party components in the operating system at startup
D) increases data security by modifying Sharing settings, so only essential protocols are enabled at startup

2. You enable Stealth Mode on an OS X Mountain Lion computer's firewall. How does this affect the computer's behavior?

A) The Mac will not respond to diagnostic probes such as ping.
B) The Mac will not register any services that are offered via Bonjour.
C) The Mac will not respond to incoming connection requests.
D) The Mac will not allow outgoing connections for non-approved applications.

3. Review the screenshot of the My Account pane of Users & Groups preferences, and then answer the question below.

An OS X Mountain Lion computer has three local users configured as shown above. Bill Sykes has lost the password to his account. Which procedure will let you reset his password?

A) Log in as Chris, open Reset Password from the Utilities folder, and then reset Bill Sykes' password.
B) Log in as Chris, open Directory preferences and enable the root user, then authenticate as the root user in Users & Groups preferences, and then reset Bill Sykes' password.
C) Log in as Bill Sykes using the root password, open Users & Groups preferences, and then reset his password.
D) Restart the Mac from the OS X Recovery partition, open Terminal from the Utilities menu, type reset password and press Return to open the Reset Password utility, and then reset his password.

4. Migration Assistant is open on a Mac with OS X Mountain Lion installed. It CANNOT migrate user files from ________.

A) another volume on the same computer
B) an archive stored on iCloud
C) a Time Machine backup on a connected USB hard disk
D) a Windows XP computer with Service Pack 3 or later installed

5. In OS X Mountain Lion, where do most applications that are NOT sandboxed store their user- specific preferences?

A) In a preferences database file in /Library/
B) In application-specific preferences files in ~/Library/Preferences/
C) In a preferences database file in ~/Library/
D) In .DS_Store files, at the root level of ~/

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