What is your strength
Data Modeler Interview Questions
3,576 data modeler interview questions shared by candidates
Then I had to give details about each required competency and how I have them with clear examples.
What is you're favorite LEGO theme and why?
Able to work Cross functional
What is the difference between conceptual, logical, and physical data models? Explain normalization vs denormalization with examples. Types of relationships (1:1, 1:N, M:N) and how to model them. What are slowly changing dimensions (SCDs) in dimensional modeling? Star schema vs snowflake schema. What is a surrogate key vs natural key?
How would you get a customer to buy a product that you are giving away for free?
When are you available?
how long you been working in the field?
Have you worked in retail before?
Had casual conversations, some of them too personal which I didn't like. They always focus that how frank and open I am in my attitude, which is irritating
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