Initial Core 2 study project

quizzes/OS-5-quiz.md

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+# OS-5 Quiz: OS Types and File Systems
+
+Take this after studying `notes/OS-5-os-types-filesystems.md`.
+
+Reply with answers like:
+`1B 2A 3D 4C 5B 6A 7D`
+
+## Questions
+
+1. Which file system is the normal modern choice for Windows system drives?
+
+A. ext4  
+B. APFS  
+C. NTFS  
+D. XFS  
+
+2. Which file system is broadly compatible but has a 4 GB maximum single-file size?
+
+A. NTFS  
+B. FAT32  
+C. ReFS  
+D. APFS  
+
+3. Which file system is commonly used by Linux systems?
+
+A. HFS+  
+B. exFAT  
+C. NTFS  
+D. ext4  
+
+4. Which operating system is most associated with Chromebooks and cloud/web-based workflows?
+
+A. ChromeOS  
+B. Windows Server  
+C. iPadOS  
+D. Android  
+
+5. Which mobile operating system is Linux-based and used by many device manufacturers?
+
+A. iOS  
+B. macOS  
+C. Android  
+D. ChromeOS  
+
+6. Which file system is Apple's modern file system for macOS, iOS, and iPadOS?
+
+A. ReFS  
+B. APFS  
+C. FAT32  
+D. XFS  
+
+7. Which command on Linux shows mounted file systems and their file-system types?
+
+A. `whoami`  
+B. `ping 127.0.0.1`  
+C. `gpupdate /force`  
+D. `df -T`  
+
+## Answer Key For Instructor
+
+1. C
+2. B
+3. D
+4. A
+5. C
+6. B
+7. D
+