Profile Matching Quiz

Quiz covering Data Unification

Questions in this quiz

A preview of the 5 questions covered. Start the quiz above to answer them, check your score, and read the explanations.

1. 1

   What is the primary goal of profile matching in the context of customer data unification?

2. 2

   Which of the following is an example of a deterministic matching approach?

3. 3

   Why might a company choose to use probabilistic matching instead of deterministic matching?

4. 4

   In the context of data quality, what is 'survivorship' in profile matching?

5. 5

   You are matching records from a CRM (with phone numbers) and a POS system (with names/addresses). If you implement a matching rule that merges records only when the name, city, and phone number match with a 90% confidence score, what is the most significant risk?