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      Question

      'Data modelling'

      means:
      A The process of building machine learning models on datasets Correct Answer Incorrect Answer
      B The process of creating a structured representation of data and its relationships Correct Answer Incorrect Answer
      C The process of visualising data using charts and graphs for stakeholders Correct Answer Incorrect Answer
      D The process of creating three levels: Raw data, Processed data, and Analytical data in a data pipeline Correct Answer Incorrect Answer
      E The methodology for selecting appropriate ML algorithms for a dataset Correct Answer Incorrect Answer

      Solution

      Data modeling is the process of creating a structured and visual representation of data such that it defines how data elements relate to one another within a system. It helps to translate business requirements into data structures that support analysis and decision-making.

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