Which of the following functions can be used in a Tableau calculated field to incorporate a condition into the calculation?

Question

BlackTom AI · Accepted Answer

To evaluate which functions can be used in a Tableau calculated field to incorporate a condition, I will examine each option in turn.
Option 1: 'Either IF or IIF' — This choice covers both common conditional constructs in Tableau. IF is the general conditional statement, and IIF is a shorthand conditional function that performs a similar role with a slightly different syntax. Both are valid for introducing conditional logic in calculated fields.
Option 2: 'IIF' — While IIF is indeed a valid conditional function in Tableau, this option excludes the IF form. Since IF is also usable for conditional logic in calculations, this option is incomplete if the goal is to identify all possible conditional functions.
Option 3: 'Neither IF nor IIF' — This is inaccurate because Tableau supports conditional evaluation via both IF and IIF in calculated fields. Claiming neither is supported contradicts Tableau’s documented syntax for conditionals.
Option 4: 'IF' — While IF is a valid conditional function, this option omits IIF, which is also commonly used for conditional expressions. Relying solely on IF would ignore the alternate shorthand form available in Tableau.
In summary, IF and IIF are both capable tools for embedding conditional logic in calculations, with each offering a slightly different style or convenience depending on the scenario. The other options fail to acknowledge one or both of these valid conditional constructs, leading to an incomplete or inaccurate statement about Tableau’s capabilities.

SU25-BL-BUS-A314-12480 Checkpoint 4

Which of the following functions can be used in a Tableau calculated field to incorporate a condition into the calculation?

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