What are the primary system initialization stages in macOS Catalina? What visual and audible cues do these stages provide?
- Firmware—Power on. POST. Startup chime (depending on model).
- Booter—The booter process starts. The Apple logo appears in the center of the main display.
- Kernel—Kernel startup. The progress bar appears.
- System launchd—Starting other items. The Apple logo is replaced with the login window.
Which keyboard shortcut is used to start up in safe mode?
Hold down the Shift key during startup to initiate safe mode.
Which keyboard shortcut can you use to temporarily choose another startup disk?
Hold down the Option key during startup to open Startup Manager. Then you can temporarily choose another startup disk.
Where do you find the Software Version and Build Number?
About this Mac
What Must your MDM support?
Install OS Update
Where do you go to setup Login Items for a User?
User and Groups
When you reset a Keychain file the archive file becomes what?
Login_Renamed_1.keychain.db
When do you need to partition a hard drive?
To use Boot Camp
