Data marts are data collections that address the needs of a particular department or functional area of a business.
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Q39: Users in a data mart obtain data
Q40: The more attributes there are in a
Q41: The curse of dimensionality states that the
Q42: What is clickstream data?
Q43: _ is the process of sorting, grouping,
Q45: Which of the following refers to data
Q46: Which of the following statements is TRUE
Q47: An advantage of data warehouses is the
Q48: Explain the curse of dimensionality.
Q49: Data marts are usually larger than data
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