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Exam TDS-C01 topic 5 question 99 discussion

Actual exam question from Tableau's TDS-C01
Question #: 99
Topic #: 5
[All TDS-C01 Questions]

Which of the following situations describe the best reason to use a union?

  • A. You have two tables with similarly named columns of data that you want to combine.
  • B. You have two data sets with similar data types for which you want to find only distinct values.
  • C. You have two tables with differently named columns of data that you want to combine.
  • D. You have two data sets saved in different formats that you want to unify into a single format.
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Suggested Answer: A 🗳️

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