Initial Core 2 study project

quizzes/OS-10-quiz.md

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+# OS-10 Quiz: Application Installation Requirements
+
+Take this after studying `notes/OS-10-application-installation-requirements.md`.
+
+Reply with answers like:
+`1B 2A 3D 4C 5B 6A 7D`
+
+## Questions
+
+1. Can a 32-bit operating system run a 64-bit application?
+
+A. Yes, always  
+B. Only if the app is installed from an ISO  
+C. Only if the system has enough RAM  
+D. No  
+
+2. On 64-bit Windows, where are many 32-bit desktop applications installed by default?
+
+A. `C:\Program Files (x86)`  
+B. `C:\Windows\System32`  
+C. `C:\Users\Public`  
+D. `C:\Drivers`  
+
+3. An application requires a dedicated GPU with 4 GB VRAM. Which requirement is being described?
+
+A. Storage  
+B. Network  
+C. Graphics  
+D. Package manager  
+
+4. What is an ISO file?
+
+A. A compressed user profile  
+B. A disk image that can be mounted like a virtual disc  
+C. A firewall rule  
+D. A password database  
+
+5. A company wants new PCs deployed with the OS, drivers, and standard apps already installed. Which method fits best?
+
+A. Manual registry editing  
+B. APIPA  
+C. Safe Mode  
+D. Image deployment  
+
+6. Why should business impact be considered before upgrading a critical application?
+
+A. It changes the MAC address  
+B. It disables DNS automatically  
+C. The app may affect workflows, downtime, or dependent processes  
+D. It always removes user accounts  
+
+7. Which Linux command shows memory usage in human-readable units?
+
+A. `dig`  
+B. `free -h`  
+C. `chmod`  
+D. `pwd`  
+
+## Answer Key For Instructor
+
+1. D
+2. A
+3. C
+4. B
+5. D
+6. C
+7. B
+