Data Modeling Interview Question and Answer Videos

Video Tutorial 1: What is a Data Model and Data Modeler Responsibilities? What’s in it: Data Model, High Level Data Modeler Responsibilities along with images of a conceptual data model, logical data model and physical Data Model is explained using Erwin Data Modeling Tool. Video Tutorial 2: Explain Data Modeling Development Life Cycle? What’s in…

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Data Modeling Frequently Asked Interview Questions And Answers – Part 1

The following data modeling questions and answers are conceptual questions that are asked during the data modeler interview.  1. What is data modeling? A data model is a conceptual representation of business requirement (logical data model) or database objects (physical) required for a database and are very powerful in expressing and communicating the business requirements…

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