What three primary sources can Migration Assistant pull from?

• A. Time Machine starts with a full copy of the file system to the backup disk. Then it maintains a list of changes to the file system, and every hour copies only the changes to the backup disk. In the backup, it creates a simulation of the full file system using hard links for files that haven't changed.
• B. A network client uses the subnet mask to determine whether the destination IP address is on the LAN. If the destination IP address isn't on the LAN, it's assumed the destination address is on another network, and the client sends the data to the IP address of the local network router. The network router then sends the data, via a WAN connection, on to another router that it thinks is closer to the destination. This continues across WAN connections from router to router until the data reaches its destination.
• C. The OS X Recovery Disk Assistant can create a small OS XB.Recovery disk that lacks the OS X installation assets. An OS X Installation disk, which includes the full OS X installation assets, can be created by using the create install media command line tool found inside the Install OS X Mavericks application.
• D. Migration Assistant can migrate information from other OS X systems, Windows systems, and other disks, including Time Machine backups.

You want to delete several applications by dragging them to the Trash. What fact should you be aware of?

• A. Some applications install files outside the Applications folder, so dragging an app to the Trash may not remove all of its files.
• B. Apps purchased in the Mac App Store cannot be dragged to the Trash.
• C. User data for apps purchased in the Mac App Store will also be deleted when the app is dragged to the Trash.
• D. You must restart the Mac in order to permanently delete applications from the Trash.

Which two methods can be used to automatically connect a network share?

• A. The four methods used to eject a volume or disk from the Finder are:
  Drag the disk icon to the Trash in the Dock.
  Press and hold the Eject key for a few moments to unmount and eject optical media.
  Select the volume you want to eject and choose Eject from the File menu.
  In the Finder sidebar, click the small Eject button next to the volume you want to unmount
  and eject.
• B. Resource contention occurs when fast user switching is enabled and a user tries to
  access an item another user already has open in the background. Document contention
  occurs when a user attempts to open a document another user has already opened.
  Peripheral contention occurs when a user attempts to access a peripheral already in use by
  another user's open application. Application contention occurs when the second user
  attempts to access an application designed to run only once on a system.
• C. To automatically connect a file share when the user logs in to the system, drag the
  share from the Finder to the user's login items in Users & Groups preferences. Or you can
  drag the share to the right side of the user's Dock, and it will automatically connect when
  the user clicks the share's icon in the Dock.
• D. Time Machine starts with a full copy of the file system to the backup disk. Then it
  maintains a list of changes to the file system, and every hour copies only the changes to
  the backup disk. In the backup, it creates a simulation of the full file system using hard links
  for files that haven't changed.

At system shutdown, the loginwindow process logs all users out and tells the kernel to quit allremaining system processes. Once the kernel quits all system processes, the Mac shuts down.

• A. What are Safe Sleep and Power Nap?
• B. What are PPD files responsible for?
• C. What does the master password do?
• D. What happens during system shutdown?

How can you identify the MAC addresses for all the Mac computer's network interfaces?

• A. The network service order list is used to determine the primary network service interface if there is more than one active service. All network traffic that isn't better handled via local connection to an active network service interface is sent to the primary network service interface. So in most cases all WAN traffic, Internet traffic, and DNS resolution is sent through the primary network service interface.
• B. The firmware initializes the Mac computer's hardware andlocates the booter file on a
  system volume. The Power-On
  Self-Test (POST) checks for basic hardware functionality when the Mac powers on.
• C. Time Machine can back up to any Mac OS Extended volume or network shares hosted from Time Capsule or OS X Server.
• D. You can identify all the MAC addresses for the Mac computer's network interfaces from the Info pane of Network Utility.