最新的Apple OS X Support Essentials 10.9 - 9L0-415免費考試真題

A. The Disk Utility Repair Permissions feature repairs only the ownership and permissions for items installed by Apple. However, this may resolve issues with third-party products.

B. The master password is used to reset local account passwords.

C. The Disk Utility Verify and Repair feature is used to verify or repair the partition scheme and directory structure of a volume. These elements contain the information used to locate files and folders on the volume.

D. Disk Utility is the primary application for creating and managing disk images.

A. The disk will mount, and the user will be able to read, modify, and delete any file on the disk.

B. The disk will mount, and the user will be able to read any file on the disk; the user will be required to enter an administrator password to modify or delete files on the disk.

C. The user will be required to enter an administrator password to mount the disk; once the disk is mounted, the user will be able to read any file on the disk, but will be required to reenter an administrator password to modify or delete files.

D. The user will be required to enter an administrator password to mount the disk; once the disk is mounted, the user will be able to read, modify, and delete any file on the disk.

A. Which changes are made when OS X Safe Boots?

B. Where are the keychain files stored?

C. How can you acquire the OS X Mavericks installer?

D. What does the master password do?

A. The master password is used to reset local account passwords.

B. The Apple print drivers are the best source for configuring OS X printers. One method is to let the software update system automatically download and install the appropriate printer drivers. Or you can manually download and install printer drivers from the Apple support website.

C. The Activity Monitor application is used to monitor open processes and applications.

D. 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.

A. Open the Time Machine pane of System Preferences, click Options, and add the /Users/anna/Downloads/ folder to the list of excluded items.

B. Control-click the anna account's Downloads folder in the Finder, click the Sharing and Permissions disclosure button, click the Add (+) button, add the Time Machine user to the list of users, and set the Time Machine user's access to "No Access."

C. Open Time Machine, choose Preferences from the Time Machine menu, click the Exclusions tab, click the Add (+) button, navigate to the /Users/anna/Downloads/ folder, and click Submit.

D. In Terminal, execute the command sudo defaults write /Library/Preferences/com.apple.TimeMachine excludedFolders -array-add /Users/anna/Downloads.

A. Select Disk Utility in the OS X Utilities window, click Continue, select the hard disk, and click Repair Disk.

B. In the OS X Utilities window, click Select Volume, click Continue, select the hard disk, and click Verify & Repair.

C. Quit the Recovery app, then open Disk Utility from the /Applications/Utilities/ folder on the OS X Recovery partition, select the hard disk, and click Repair Disk.

D. Quit the Recovery app, then open Disk Utility from the /Applications/Utilities/ folder on the Macintosh HD partition, select the hard disk, and click Repair Disk.

A. /etc/launchd/

B. /var/run/launchd/

C. /Library/Extensions/

D. /Library/LaunchAgents/

A. What happens during system shutdown?

B. What does OS X use bundles or packages for?

C. What can you enable to locate a lost Mac system?

D. What key features do you gain by setting up iCloud?

A. What's the best way to find which installations have taken place on the system?

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

C. How does Time Machine maintain a backup history of the file system?

D. What's target disk mode and how is it engaged?

A. What's required to set up the iCloud Keychain service on multiple Apple devices?

B. What role does the system launchd process serve during system startup?

C. What's the potential side effect of improperly unmounting or ejecting a disk or volume?

D. What types of files are omitted from Time Machine backups?

A. What are the advantages of code signing?

B. What are the five types of user accounts in OS X? How are they different?

C. What does OS X use bundles or packages for?

D. What are some of the common file flags used by OS X?

A. Secure Empty Trash will perform a 7-pass erase on the contents of the Trash folder.

B. Any user that's FileVault enabled is allowed to unlock a FileVault 2-protected system. This includes any local or cached network user account that was enabled when FileVault 2 was set up or created after FileVault 2 was enabled. Further, administrators may return to Security &Privacy preferences to enable additional accounts.

C. An item's ownership and permissions can be identified using the Info or Inspector windows in the Finder.

D. All Apple software updates are handled via the Mac AppStore.

A. An invalid startup keyboard shortcut is being pressed.

B. The computer's firmware cannot locate a valid booter file.

C. The booter is unable to load a valid kernel.

D. The folder that holds all the user home folders cannot be located or accessed.

A. Log in to the admin user account, open Keychain Access, open the user's login keychain, and then let the user view the account password.

B. Log in to the admin user account, open Users & Groups preferences, click Reset Password, enter the admin password, and then reset the user account password.

C. At the Login Window, enter an incorrect password three times in a row. When the "forgot your password" dialog appears, click the Arrow next to Apple I Enter the user's Apple ID, and then reset the user account password.

D. At the Login Window, enter an incorrect password three times in a row. When the "forgot your password" dialog appears, click the Arrow next to Master Password. Enter the master password, and then reset the user account password.