What are the four default top-level folders visible in the Finder?

What are six common system resources? What purpose does each resource serve? Where are they located in the file hierarchy?

What are the four system resource domains? What purpose does each domain serve?

What purpose does the ~/Library/Containers folder serve? What items are found in this folder?

What purpose does the ~/Library/Group Containers folder serve? What items are found in this folder?

What happens when a user double-clicks a font file?

How can you identify duplicate fonts?

How does System Integrity Protection (SIP) help ensure that macOS system resources remain secure?