Peppard%20 Study guides, Class notes & Summaries

Data Analysis When moving data from a source to a warehouse, which integration method is considered modern? A.) ELT B.) EIT C.) ETL D.) EIS ANS: ELT Most large corporations are overwhelmingly interested in which "V" of big data information? A.) Volume B.) Variety C.) Value D.) Velocity ANS: Variety According to the CRISP-DM hierarchal model, at which level would a differentiation occur such as deciding whether to clean categorical or numerical values? A.) Phases B.) Speci...