Apple 9L0-415 Online Practice Questions and Exam Preparation

Apple 9L0-415 Online Questions & Answers

• Question 21:

  How can an OS X system automatically connect to a Wi-Fi network?

  A. A new OS X system can only automatically connect to Wi-Fi networks that have no standard authentication mechanism, otherwise known as an "open network." However, a configured OS X system can automatically reconnect to authenticated Wi-Fi networks, provided that the appropriate information was saved to the Keychain system.
  B. Code-signed items include a digital signature that the system can use to verify the authenticity and integrity of the application or process and its resources.
  C. A standard user can connect to any non-WPA Enterprise Wi-Fi network via the Wi-Fi status menu. Because the system Keychain must be modified for WPA Enterprise connections, only an administrative user can establish these types of connections.
  D. The Activity Monitor application is used to monitor open processes and applications.
  A. A new OS X system can only automatically connect to Wi-Fi networks that have no standard authentication mechanism, otherwise known as an "open network." However, a configured OS X system can automatically reconnect to authenticated Wi-Fi networks, provided that the appropriate information was saved to the Keychain system.

• Question 22:

  How does OS X Mountain Lion handle third-party, 32-bit kernel extensions (KEXTs)?

  A. It ignores them.
  B. It prompts the user with an option to convert them to 64-bit.
  C. It moves them to /Library/Extensions/Disabled/.
  D. It runs them in compatibility mode.
  B. It prompts the user with an option to convert them to 64-bit.

• Question 23:

  What OS X application is set as the default for opening archive files?

  A. By default on OS X, opens Archive Utility, the default application for opening zip archive files. Archive Utility, expands the contents of the zip archive next to the same location as the original zip archive.
  B. The default folders in a user's home folder are Desktop, Documents, Downloads, Library (hidden), Movies, Music, Pictures, and Public. Optional home folder items include Applications and Sites folders.
  C. The four erase options in Disk Utility are: Fastest, which simply replaces the volume's directory structure A second choice, which provides good security by writing zeros on top of all the previous disk data A third choice, which provides even better security by writing three separate passes of information on top of the previous disk data Most Secure, which provides the best security by writing seven separate passes of information on top of the previous disk data
  D. You can choose to ignore ownership on any non system volume. This will ignore any ownership rules and grant any logged-on user unlimited access to the contents of the volume. It's a potential security risk because it will allow any local user account to have full access to the volume, even if that user didn't originally mount the volume.
  A. By default on OS X, opens Archive Utility, the default application for opening zip archive files. Archive Utility, expands the contents of the zip archive next to the same location as the original zip archive.

• Question 24:

  You have configured several network locations on your OS X Mountain Lion computer. How can you change from one location to another?

  A. In Network preferences, click Advanced, click Manage Locations, and then select a network location.
  B. Choose a network location from the Network Locations Input menu on the right side of the Finder menu bar.
  C. Choose Location from the Apple menu, and then choose a network location from the submenu.
  D. In Network preferences, choose Manage Locations from the Action pop-up menu below the Interfaces list, and select a network location.
  D. In Network preferences, choose Manage Locations from the Action pop-up menu below the Interfaces list, and select a network location.

• Question 25:

  Internet Accounts preference is the primary interface in OS X for configuring built-in network applications.

  A. What options can you select from during the OS X Mavericks installation?
  B. What's a profile? How are profiles managed?
  C. What's used to identify a Wi-Fi network?
  D. What's the primary interface for configuring network service applications?
  D. What's the primary interface for configuring network service applications?

• Question 26:

  What happens during user logout?

  A. At system shutdown, the login window process logs all users out and tells the kernel to quit all remaining system processes. Once the kernel quits all system processes, the Mac shuts down.
  B. During user logout, the user's login window process does the following: requests that all user applications quit; automatically quits any user background processes; runs any logout scripts; records the logout to the main system.log file; resets device permissions and preferences to their defaults; and quits the user's login window and launched processes.
  C. During system initialization, the system launched process automatically starts /System/ Library/LaunchDaemons, /Library/LaunchDaemons, /Library/StartupItems (via SystemStarter), and the /etc/rc.local UNIX script if it exists.
  D. Single-partition drives are easier to set up initially, but they aren't as flexible for administration and maintenance. Multiple-partition drives require repartitioning during setup, but provide several separate partitions, which can be used to segregate user data and host multiple operating systems.
  B. During user logout, the user's login window process does the following: requests that all user applications quit; automatically quits any user background processes; runs any logout scripts; records the logout to the main system.log file; resets device permissions and preferences to their defaults; and quits the user's login window and launched processes.

• Question 27:

  In OS X Mountain Lion, which TWO types of file service hosts can you browse in the Network folder? (Select 2)

  A. WebDAV
  B. FTP
  C. DFS
  D. SMB
  E. AFP
  D. SMB
  E. AFP

• Question 28:

  How can you display the contents of a hidden folder on a mounted volume in Finder?

  A. From the Go menu, choose "Go to Folder," enter the path to the hidden folder, and click Go.
  B. From the View menu, choose "Show hidden items."
  C. From the Finder menu, choose Preferences, and select "Show hidden items."
  D. Select the volume icon and choose "Show hidden items" from the Action menu.
  A. From the Go menu, choose "Go to Folder," enter the path to the hidden folder, and click Go.

• Question 29:

  Time Machine can back up to any Mac OS Extended volume or network shares hosted from Time Capsule or OS X Server.

  A. What Wi-Fi authentication protocols are supported by OS X?
  B. What backup destination disks does Time Machine support?
  C. What application is used to manage keychain settings?
  D. What's used to identify a Wi-Fi network?
  B. What backup destination disks does Time Machine support?

• Question 30:

  You can choose to ignore ownership on any non system volume. This will ignore any ownership rules and grant any logged-on user unlimited access to the contents of the volume. It's a potential security risk because it will allow any local user account to have full access to the volume, even if that user didn't originally mount the volume.

  A. How does Time Machine maintain a backup history of the file system?
  B. What two methods are used to hide items from the Finder?
  C. What interface is the default location for managing documents in iCloud?
  D. What does it mean when you choose the option to "ignore volume ownership" in the Finder? What are the security ramifications of ignoring volume ownership?
  D. What does it mean when you choose the option to "ignore volume ownership" in the Finder? What are the security ramifications of ignoring volume ownership?