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A good data analytics solution includes a viable self-service ___

31. A good data analytics solution includes a viable self-service ___.

1. Data mining
2. Data wrangling
3. Data warehouse
4. None of the mentioned above

Answer: B) Data wrangling

Explanation:

A smart data analytics solution incorporates self-service data wrangling and data preparation features so that data may be simply and quickly gathered from a range of incomplete, difficult, or messy data sources and cleansed for mashup and analysis.