Unlike relational databases, non-relational databases
A) make drilling down to very specific types of data easy.
B) distribute all data into structured tables.
C) are used by companies dealing with fixed, well-defined data.
D) provide greater flexibility for storing ever-changing data.
Correct Answer:
Verified
Q13: Compare and contrast relational and non-relational databases.
Q14: In data aggregation, the _ function helps
Q15: Streaming data, the continuous transfer of data
Q16: In data transformation, _ involves subtracting a
Q17: Asking the question "Is the data correct,
Q19: Structured querying language is a language developed
Q20: The _ characteristic of big data enables
Q21: Hadoop, a data warehouse built using HIVE,
Q22: The veracity characteristic of big data provides
Q23: In data aggregation, employing the COUNT ()
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