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Exam Certified Data Engineer Associate All Questions

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Exam Certified Data Engineer Associate topic 1 question 112 discussion

Actual exam question from Databricks's Certified Data Engineer Associate
Question #: 112
Topic #: 1
[All Certified Data Engineer Associate Questions]

A data engineer is working with two tables. Each of these tables is displayed below in its entirety.



The data engineer runs the following query to join these tables together:

  • A.
  • B.
  • C.
  • D.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by b79962e at May 22, 2024, 10:07 p.m.

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CommanderBigMac
9 months, 3 weeks ago
Selected Answer: C
Answer is C, we're using a LEFT JOIN.
upvoted 3 times
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vigaro
1 year ago
Selected Answer: C
LEFT join. D is the result of a FULL join
upvoted 3 times
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nescafe7
1 year ago
C - left outer join
upvoted 1 times
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31cadd7
1 year ago
Selected Answer: D
IT'S D
upvoted 1 times
CommanderBigMac
9 months, 2 weeks ago
D is the result of a full join, we're using a left join. Answer should be C.
upvoted 1 times
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...
b79962e
1 year, 1 month ago
Sorry wrong it is C for the left join
upvoted 1 times
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b79962e
1 year, 1 month ago
should be D
upvoted 1 times
PreranaC
1 year, 1 month ago
LEFT JOIN so should be C
upvoted 1 times
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...
Community vote distribution
A (35%)
C (25%)
B (20%)
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