• dept_code: soc / cti / dfir • type: exact / number / list / mcq
• answer: correct value — for list separate items with | (e.g. 4444|8080)
• options (mcq only): choices separated with | — answer must equal the correct one
• Categories that don't exist yet are created automatically
• Recommended structure: 4 categories per department, 4–5 questions each