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Data Modeler Interview Questions
3,697 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.
Competency based on previous experience
Avez-vous déjà utilisé le logiciel ANSYS ?
What is your strength
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How much percentage of your time do you like to work with computers
Tell me about the choice you had to make to decide on your career starting from higher secondary level!
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?
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