Lesson 3 - Use OS X Recovery Flashcards
What utilities are available when a Mac is started up from OS X Recovery?
The OS X Recovery system provides access to Restore System From Time Machine Backup, Install/Reinstall OS X, Get Help Online via Safari, Disk Utility, Startup Disk, Firmware Password Utility, Network Utility, Terminal, and Reset Password.
What two resources does the local hidden OS X Recovery HD need to reinstall OS X?
The local hidden OS X Recovery HD does not include the OS X installation assets. Thus, reinstalling OS X from there requires high-speed Internet access and the ability to verify access to the installation assets. Upgraded Mac systems are verified by entering the Apple ID used to purchase OS X El Capitan. Conversely, verification is automatic for Mac systems that included OS X El Capitan when purchased new.
What methods can be used to create an external OS X installation disk?
An OS X installation disk, which includes the full OS X installation assets, can be created by using the createinstallmedia command-line tool found inside the Install OS X El Capitan application.
