Hortonworks Exam Hadoop-PR000007 Topic 4 Question 66 Discussion

Actual exam question for Hortonworks's Hadoop-PR000007 exam

Question #: 66
Topic #: 4

[All Hadoop-PR000007 Questions]

Which one of the following statements is true about a Hive-managed table?

ARecords can only be added to the table using the Hive INSERT command.

BWhen the table is dropped, the underlying folder in HDFS is deleted.

CHive dynamically defines the schema of the table based on the FROM clause of a SELECT query.

DHive dynamically defines the schema of the table based on the format of the underlying data.

Show Suggested Answer

Suggested Answer: B

by Mirta at Apr 11, 2024, 08:00 AM

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Shawnta

24 hours ago

Option D sounds about right to me. Hive is all about dynamic schema, so it makes sense that it would define the table schema based on the underlying data format.

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Candida

3 days ago

I'm not sure about this question. The schema definition seems a bit tricky. I'm leaning towards option D, but I'm not completely confident.

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