National_Instruments
200-500 · Question #230
Which of the following joins is used to join a table to itself?
The correct answer is F. Self join. See the full explanation below for the reasoning.
Question
Which of the following joins is used to join a table to itself?
Options
- ANon-equijoin
- BEquijoin
- COuter join
- DCross join
- ELeft outer join
- FSelf join
How the community answered
(40 responses)- A3% (1)
- B8% (3)
- E5% (2)
- F85% (34)
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