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Exam TDS-C01 topic 2 question 12 discussion

Actual exam question from Tableau's TDS-C01
Question #: 12
Topic #: 2
[All TDS-C01 Questions]

When should you use a relationship instead of a join for two data sets?

  • A. To use both data sets across multiple sheets in a visualization.
  • B. The data sets are in two separate tables within a single spreadsheet.
  • C. The data sets include similar data aggregated at different levels of detail.
  • D. The data sets include similar data aggregated up to the highest level.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by Mahammad123 at Dec. 23, 2022, 6:51 a.m.

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akshaynag95
6 months, 3 weeks ago
Selected Answer: C
When using relationships tableau aggregates data first and joins later
upvoted 1 times
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sylwus1611
1 year ago
Selected Answer: C
From Tableau Help: During analysis, Tableau adjusts join types intelligently and preserves the native level of detail in your data. You can see aggregations at the level of detail of the fields in your viz rather than having to think about the underlying joins.
upvoted 3 times
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Yaya93
1 year, 3 months ago
The answer : C
upvoted 2 times
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MonBouj
1 year, 4 months ago
Selected Answer: C
C. The data sets include similar data aggregated at different levels of detail.
upvoted 1 times
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monodjesse
1 year, 11 months ago
Answer is C "You can see aggregations at the level of detail of the fields in your viz rather than having to think about the underlying joins." https://help.tableau.com/current/online/en-us/datasource_relationships_learnmorepage.htm
upvoted 2 times
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Hardo
2 years, 1 month ago
Selected Answer: C
Relationship combine multiple tables, not multiple sheets
upvoted 1 times
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s9610622
2 years, 1 month ago
I thought the answer is A
upvoted 1 times
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Mahammad123
2 years, 3 months ago
C IS THE ANSWER
upvoted 4 times
s9610622
2 years, 1 month ago
I think this is wrong
upvoted 1 times
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C (25%)
B (20%)
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