Apple OS X Support Essentials 10.8 認定 9L0-412 試験問題:

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

A) 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.
B) Open Time Machine, 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) 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.

2. In OS X Mountain Lion, Safe Boot ________.

A) prevents users from accessing sensitive system files by loading Simple Finder instead of Finder at startup
B) increases data security by assigning all standard users Read-only privileges to mounted local volumes
C) facilitates troubleshooting by preventing loading of third-party components in the operating system at startup
D) increases data security by modifying Sharing settings, so only essential protocols are enabled at startup

3. You can configure Time Machine to delete versions of files as soon as they reach a specified age.

A) True
B) False

4. 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 archives the 10.6.8 OS and installs Mountain Lion. It maintains the user accounts.
C) The Installer erases the 10.6.8 OS and installs Mountain Lion. It archives the user accounts, but they can be restored manually.
D) The Installer upgrades the 10.6.8 OS to Mountain Lion. It maintains the user accounts.

5. 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

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