Huawei
H13-711_V3.5 · Question #233
Which operations in Hive can be merged? (Multiple choice)
The correct answer is A. UNION ALL B. GROUP BY. See the full explanation below for the reasoning.
Question
Which operations in Hive can be merged? (Multiple choice)
Options
- AUNION ALL
- BGROUP BY
- CSELECT
- DJOIN
How the community answered
(42 responses)- A74% (31)
- C7% (3)
- D19% (8)
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