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To Query a Spark DataFrame, You Must First Create a Xe

Question 25

Multiple Choice

To query a Spark DataFrame, you must first create a xe "Spark (Apache) :table view of a DataFrame"xe "table view of a Spark DataFrame"table view, which enables Spark SQL to query the DataFrame like a table in a ________ database.


A) hierarchical
B) graph
C) key-value
D) relational

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