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What ate three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents a complete solution NOTE: Each correct selection is worth one point.

• A.schema defined when reading unstructured data from a database
• B.schema defined in a database
• C.denormalized data
• D.normalized data
• E.light writes and heavy reads
• F.heavy writes and moderate reads

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Explanation:

Generally speaking, data analytics comes in four types (Figure 1):
Descriptive, to answer the question: What's happening?
Diagnostic, to answer the question: Why's happening?
Predictive, to answer the question: What will happen?
Prescriptive, to answer the question: What actions should we take?

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