OS X Support Essentials 10.10: 9L0-422

You backed up an OS X computer to a locally connected, unencrypted external hard drive via FireWire.

How did Time Machine store the data?

A. Time Machine stored each file as a record in a database.

B. Time Machine amended the file data from each backup to a CPIO archive.

C. Time Machine copied each file directly to the external hard drive.

D. Time Machine copied each file to a disk image on the external hard drive.

How can you exclude the /Users/anna/Downloads/ folder from Time Machine backups?

A. 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.

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

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

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

In OS X, you must authenticate as an administrator before you can install apps from the Mac App Store.

A. True

B. False