Level 2 exam — harder

Exam — fresh questions

2.1 · Recall

1. What is the difference between cause and symptom?

Treating the symptom without the cause lets the problem return.
2.1 · Application

2. How to recognize you treated a symptom?

If the « solved » problem reappears, you treated the manifestation, not the origin.
2.1 · Arbitration

3. What does NOT make a good problem statement?

« We need more staff » presupposes the answer: frame with no hidden solution.
2.2 · Recall

4. What do the 5 whys seek?

Dig « why? » layer by layer to the actionable origin.
2.2 · Application

5. Is the number « 5 » a strict rule?

Stop at an actionable cause whose resolution prevents the problem's return.
2.2 · Arbitration

6. Which is NOT a limit of the 5 whys?

Its speed is an asset; its limits are correct answers, linearity and personal bias.
2.3 · Application

7. What does the Ishikawa diagram map?

As « fishbones », it sweeps all cause categories (5M).
2.3 · Application

8. What do the 5Ms stand for?

These are the classic cause families, to adapt to the field.
2.3 · Arbitration

9. How to combine Ishikawa and 5 whys?

Map all families (Ishikawa) then dig likely causes (5 whys).
2.4 · Application

10. What is 5W1H for?

Six questions (Who/What/Where/When/How/Why) for a complete factual portrait.
2.4 · Application

11. How to answer the 5W1H questions?

Collect facts before interpreting: it's a description tool.
2.5 · Arbitration

12. Why rephrase as « How might we…? »

The open, positive question mobilizes and starts brainstorming.
What's next?
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