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Exam TDA-C01 topic 1 question 27 discussion

Actual exam question from Tableau's TDA-C01
Question #: 27
Topic #: 1
[All TDA-C01 Questions]

You have the following two tables that contains data about the books in a library.

Both tables are incomplete, so there are books missing from the tables.
You need to combine the tables. The solution must ensure that all the data is retained.
Which type of join should you use?

  • A. Full outer join
  • B. Left join
  • C. Inner join
  • D. Right join
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by 106c207 at May 23, 2024, 1:29 a.m.

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MonBouj
6 months ago
Selected Answer: A
A. Full outer join
upvoted 1 times
...
106c207
6 months ago
Full outer join is the correct answer
upvoted 1 times
...

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C (25%)
B (20%)
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