Module 2 · Cleaning without hiding problems

Quick check

Four questions on cleaning decisions. Feedback only.

Knowledge check ~4 minLesson 6 of 7

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1. Two rows read 'Lagos Freight Co' and 'Lagos Freight Company'. You are not certain they are the same account. What do you do?

2. Where should cleaned values live?

3. A deal has no amount at all. The safest handling is to:

4. What single artefact most separates cleaning from hiding?

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