In the screenshot, click an icon of the preference pane where you enable spoken descriptions of items on the computer screen.

Hot Area:

You're troubleshooting a Mac.

Which is a valid reason for shutting down AND THEN starting up a Mac instead of selecting Restart from the Apple menu?

A. Mac does a full POST on startup only after a shutdown.

B. Mac loads a clean user session on startup only after a shutdown.

C. Mac performs disk checks on startup only after a shutdown.

D. Mac archives errors from the session to the log only during a shutdown.

You have configured several network locations on your OS X computer.

How can you change from one location to another?

A. In Network preferences, use the Location pop-up menu to choose a network location.

B. In Network preferences, click Advanced, click Manage Locations, then select a network location.

C. Choose a network location from the Network Locations Input menu on the right side of the Finder menu bar.

D. In Network preferences, choose Manage Locations from the Action pop-up menu below the Interfaces list and select a network location.

What should you be aware of when dragging apps to the Trash?

A. Some apps install files outside the Applications folder, so dragging an app to the Trash may not remove all of its files.

B. You can't drag apps purchased in the Mac App Store to the Trash.

C. User data for apps purchased in the Mac App Store is also deleted when you drag the app to the Trash.

D. You must restart the Mac to permanently delete apps from the Trash.

Which statement best describes the function of Gatekeeper?

A. To prevent users from downloading viruses and trojan horses

B. To prevent users from connecting to unauthorized file-sharing websites

C. To prevent users from opening untrusted applications

D. To prevent users from downloading untrusted applications

Which tool can you use to search log files?

A. Archive Utility

B. Activity Monitor

C. Console

D. Network Utility

Which statement is true about Guest accounts in Mac OS X?

A. Guest accounts are disabled by default in OS X.

B. By default, a Guest user needs a password to log in to the Mac.

C. If you disable Find My Mac, the Guest account for local login is disabled as well.

D. If you enable Find My Mac, the Guest account for local login is enabled as well.

E. Users can log in to the Guest account remotely.

How do you start up an OS X computer in single-user mode?

A. Start up from the Recovery system partition and enter the command reboot -single in Terminal.

B. Hold down Command-S while the computer starts up.

C. Hold down Shift-Option while the computer starts up.

D. Select Single-User Mode in the Startup Disk pane of System Preferences, then restart the computer.

Review the screenshot, then answer the question below.

If you change the folder privilege for "everyone" to Read and Write, the Finder changes item permissions inside the folder to match.

A. True

B. False

Review the screenshot of a portion of the Disk Utility application window, then answer the question below.

Which statement best describes the item that's selected?

A. It's one of three stripes in a RAID set.

B. It's one of three file systems on a partition.

C. It's one of three partitions on a disk.

D. It's one of three disks in a RAID set.