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Exam C2090-101 topic 1 question 35 discussion

Actual exam question from IBM's C2090-101
Question #: 35
Topic #: 1
[All C2090-101 Questions]

A large bank was planning to offload existing data from a data warehouse into Hadoop and use SQL queries to access historical data. Which one of the following statements is true for using HiveQL?

  • A. It supports four logical operators in query predicates: IN, NOT IN, EXISTS, and NOT EXISTS
  • B. It does not support nested sub-queries
  • C. Hive supports all ANSI SQL 2011 syntax
  • D. All of the above
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Suggested Answer: A 🗳️
Reference:
https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.5/bk_data-access/content/hive-013-feature-subqueries-in-where-clauses.html
by _Gehad at April 28, 2021, 6:42 p.m.

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_Gehad
4 years, 1 month ago
C. Hive supports all ANSI SQL 2011 syntax https://docs.cloudera.com/HDPDocuments/HDP3/HDP-3.0.0/using-hiveql/content/hive_hive_query_language_basics.html
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