Alteryx Foundation Micro-Credential Practice Exam

Which function would NOT typically be used for string manipulation?

1. TitleCase()

2. ReplaceLast()

3. UpperCase()

4. LowerCase()

The correct answer is: ReplaceLast()

The function that would not typically be used for string manipulation is the one that is designed for a different purpose or context. In this case, while other options are directly involved in transforming or altering strings, ReplaceLast() specifically relates to the action of replacing a substring within a string, which can seem like string manipulation but fundamentally focuses on changing parts of existing strings rather than transforming the string case or formatting it. By contrast, functions like TitleCase(), UpperCase(), and LowerCase() are centered on changing the letter casing of the text. TitleCase() capitalizes the first letter of each word, UpperCase() converts all characters in the string to uppercase, and LowerCase() changes all characters to lowercase. These functions are all straightforwardly about modifying how the string is displayed in terms of case, which is a clear form of string manipulation. Therefore, the choice that stands out as less aligned with typical string manipulation activities is one focused on replacing specific segments within a string rather than modifying its format overall.