Apple 9L0-412 Online Practice Questions and Exam Preparation

Apple 9L0-412 Online Questions & Answers

• Question 1:

  For the Messages app to initiate a screen sharing session between two OS X computers, screen sharing must be enabled in the Sharing preferences on at least one of the two computers.

  A. True
  B. False
  B. False

• Question 2:

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

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

• Question 3:

  Review the screenshot from FileVault preferences, and then answer the question below.

  

  If you click Enable User for the Logan White account, what is the effect?

  A. FileVault 2 is enabled immediately for the Logan White account, and FileVault begins encrypting the Logan White home folder.
  B. You are prompted immediately to enter the login password for the Logan White account, after which, Logan White will be able to unlock and decrypt the system disk, and restart the computer.
  C. You are prompted immediately to enter an administrator password, after which, the user of the Logan White account will be able to unlock and decrypt the system disk, and restart the computer.
  D. At next login, the user of the Logan White account will be prompted to enter the login password, after which, the user will be able to unlock and decrypt the system disk, and restart the computer.
  C. You are prompted immediately to enter an administrator password, after which, the user of the Logan White account will be able to unlock and decrypt the system disk, and restart the computer.

• Question 4:

  You enable Stealth Mode on an OS X Mountain Lion computer's firewall. How does this affect the computer's behavior?

  A. The Mac will not register any services that are offered via Bonjour.
  B. The Mac will not allow outgoing connections for non-approved applications.
  C. The Mac will not respond to incoming connection requests.
  D. The Mac will not respond to diagnostic probes such as ping.
  D. The Mac will not respond to diagnostic probes such as ping.

• Question 5:

  Which statement is true of ALL THREE buses: USB, FireWire, AND Thunderbolt?

  A. The bus can operate at speeds of at least 4 Gbps.
  B. An Intel-based Mac can start up into target disk mode using this bus.
  C. The bus can host at least 64 peripherals.
  D. An Intel-based Mac can start up from a drive on this bus.
  D. An Intel-based Mac can start up from a drive on this bus.

• Question 6:

  What is the role of the launchd process in the startup of an OS X Mountain Lion computer?

  A. The kernel starts launchd, then launchd starts all the other processes involved in startup.
  B. The init process starts launchd, then launchd starts the items stored in the StartupItems folder.
  C. launchd starts the init process, then init starts all the other processes involved in startup.
  D. The init process starts launchd, then launchd starts the scripts stored in /etc/chron/.
  A. The kernel starts launchd, then launchd starts all the other processes involved in startup.

• Question 7:

  Review the screenshot and answer the question below.

  

  You downloaded an app using Safari. When you try to open the app, you see the message shown above. What is a possible explanation?

  A. The sandbox into which the app was downloaded by the quarantine system has become corrupted.
  B. The certificate needed to decrypt this app cannot be found in the keychain.
  C. Gatekeeper has recognized that the app was altered after it was signed.
  D. The app was signed using a certificate from an unknown authority.
  D. The app was signed using a certificate from an unknown authority.

• Question 8:

  You have a user account on an OS X Mountain Lion computer that has multiple user accounts. How can you interact with another user's Dropbox folder that has default permissions?

  A. You can see its contents, but you cannot add files to it.
  B. You can neither see its contents nor add files to it.
  C. You cannot see its contents, but you can add files to it.
  D. You can see its contents and you can add files to it.
  C. You cannot see its contents, but you can add files to it.

• Question 9:

  Which steps will let you retrieve a file from a Time Machine backup on an external hard disk connected to your Mac?

  A. Open Time Machine, use the timeline to reach the appropriate date and time, select the file, and click Restore.
  B. In the Finder enter a search term in the Spotlight search field, click the Add (+) button to add a search criterion, and choose Search Time Machine, then use the timeline to reach the appropriate date and time, select the file, and click Restore.
  C. Open System Preferences, click the Time Machine icon, click Retrieve, use the timeline to reach the appropriate date and time, select the file, and click Restore.
  D. Control-click the icon of the folder in which you want the restored file to appear, open Time Machine from the shortcut menu, choose Restore from the Time Machine menu, use the timeline to reach the appropriate date and time, select the file, and click Restore.
  A. Open Time Machine, use the timeline to reach the appropriate date and time, select the file, and click Restore.

• Question 10:

  Why might you prefer to shut down and then start up a Mac you are troubleshooting, rather than simply selecting Restart from the Apple menu?

  A. Because OS X loads a clean user session on startup only after a shutdown.
  B. Because OS X archives errors from the session to the log only during a shutdown.
  C. Because OS X performs disk checks on startup only after a shutdown.
  D. Because the Mac does a full POST on startup only after a shutdown.
  D. Because the Mac does a full POST on startup only after a shutdown.