Imagine a company wants to send a follow-up email to its best customers immediately after a purchase. However, email addresses were not collected from the customers at the time of purchase. This is an example of missing the data quality of ________.
A) accuracy
B) timeliness
C) consistency
D) variety
Correct Answer:
Verified
Q21: Hadoop, a data warehouse built using HIVE,
Q22: The veracity characteristic of big data provides
Q23: In data aggregation, employing the COUNT ()
Q24: In the context of data quality, _
Q25: Explain how the Extract, Transform, and Load
Q26: Identify the second step the MapReduce platform
Q27: In the context of database management systems,
Q29: A gigabyte of data can contain _.
A)
Q30: In the context of data preparation, a
Q31: In data transformation, _ involves creating a
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