最新の9L0-415問題集で試験を準備する

What's a network location? Who can access network locations?

• A. A network location is a saved state of Network preferences that contains all network interface settings. Only administrators can define network locations, but if more than one location exists, all users can switch between the various network locations via the Apple menu.
• B. The Archive option in the Finder creates compressed zip archive files. An interface is any channel through which network data can flow. Hardware network interfaces are defined by physical network connections, and virtual network interfaces are logical network connections that ride on top of hardware network connections.
• C. The OS X Mavericks installer can be downloaded from the Mac App Store for free.
• D. A protocol is a set of rules used to describe a specific type of network communication. Protocols are necessary for separate network devices to communicate properly. Finally, a network service (as it pertains to Network preferences) is the collection of settings that define a network connection.

What three primary sources can Migration Assistant pull from?

• A. 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.
• B. 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.
• C. 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.
• D. Migration Assistant can migrate information from other OS X systems, Windows systems, and other disks, including Time Machine backups.

What are some privacy and security concerns with the Spotlight service?

• A. When fast user switching is enabled, all users are allowed to see other users' locally connected disks.
• B. A user's home folder permissions can be reset from the Reset Password application on OS X Recovery.
• C. The Spotlight search service creates index databases of file system metadata so that it can perform normally time intensive searches nearly instantly. File system tags can be found in the Finder sidebar, Spotlight search, and any open or save document dialogs.
• D. Though Spotlight indexes file and folder permissions, it allows other users to search the contents of locally attached nonsystem volumes when ownership is ignored on thosevolumes.

Sandboxed applications are only allowed access to specific items. They're otherwise completely cut off from the rest of the system, so they can't cause harm. All Mac App Store applications are required to be sandboxed.

• A. What happens during system shutdown?
• B. What are Safe Sleep and Power Nap?
• C. What are the advantages of application sandboxing?
• D. What does the master password do?

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Three methods for uninstalling applications include:
Open Launchpad, hold down the Option key, and click the "X" button In the Finder, drag the primary application to the Trash and then empty the Trash Use a custom-built uninstaller package

• A. What three methods can be used to uninstall applications?
• B. Which two methods can be used to automatically connect a network share?
• C. What four methods can be used to restore from a Time Machine backup?
• D. What three primary sources can Migration Assistant pull from?