Online Access Free 9L0-412 Exam Questions

You have a Mac OS X v10.6.8 computer that has several user accounts. If you install OS X Mountain Lion without first erasing the target volume, what will happen to the 10.6.8 operating system and the existing user accounts?

• A.The Installer replaces the 10.6.8 OS with Mountain Lion. It archives the user accounts, but they can be restored manually.
• B.The Installer erases the 10.6.8 OS and installs Mountain Lion. It archives the user accounts, but they can be restored manually.
• C.The Installer archives the 10.6.8 OS and installs Mountain Lion. It maintains the user accounts.
• D.The Installer upgrades the 10.6.8 OS to Mountain Lion. It maintains the user accounts.

A new 5 MB file was backed up by Time Machine yesterday. Today the file was edited, and has grown to 6 MB. It is about to be backed up by Time Machine again. How does Time Machine perform this backup?

• A.Time Machine copies the 6 MB file to the backup drive, and keeps both the new backup file and the original backup file on the backup drive.
• B.Time Machine identifies the 1 MB of file changes, copies those changes to a new file on the backup drive, then creates a 500 KB parity file, and keeps all three files: the two new files representing the 1 MB of file changes, and the original backup file.
• C.Time Machine identifies the 1 MB of file changes, copies those changes to a new file on the backup drive, and keeps both the new backup file and the original backup file.
• D.Time Machine copies the 6 MB file to the backup drive, and deletes the original backup copy of the file from the backup drive.

When a user chooses Shut Down from the Apple menu, what process quits all of the user's open applications and tells the kernel to power down the computer?

• A.loginwindow
• B.kernel_task
• C.init
• D.launchd

Which dynamic service discovery protocol does OS X use to discover devices on a network?

• A.SLP
• B.DynDNS
• C.Bonjour
• D.AppleTalk

On your OS X Mountain Lion computer, you want the Finder to display filename extensions by default. How can you configure this setting from the Finder?

• A.Choose Preferences from the Finder menu, click Advanced, and select the option "Show all filename extensions."
• B.Select any file icon, and choose Get Info from the File menu. In the Info window, click the disclosure triangle next to Name & Extension, deselect the option "Hide extension," and click Change All.
• C.Control-click anywhere on the Desktop, select Preferences from the pop-up menu, click Advanced, and select the option "Show all filename extensions."
• D.Choose Show View Options from the View menu, and select the option "Show all filename extensions."