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Question 219 - TDS-C01 discussion

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A union of two tables usually results in an

A.
decrease in the number of rows
Answers
A.
decrease in the number of rows
B.
increase in the number of rows
Answers
B.
increase in the number of rows
C.
decrease in the number of columns
Answers
C.
decrease in the number of columns
D.
increase in the number of columns
Answers
D.
increase in the number of columns
Suggested answer: B

Explanation:

From the official Tableau documentation:

You can union your data to combine two or more tables byappending values (ROWS)from one table to another. To union your data in Tableau data source, the tables must come from thesameconnection.

asked 23/09/2024
Mohamed Hany
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