Single row functions can be nested to any level. State true or False.Select one:a.FALSEb.TRUE
Question
Single row functions can be nested to any level. State true or False.
Select one:
- a. FALSE
- b. TRUE
Solution
The statement "Single row functions can be nested to any level" is TRUE.
Explanation
- Nested single row functions imply that one function's output can be used as an input for another function. In many programming and database query languages (such as SQL), this is permissible and common practice.
- For example, in SQL, you can nest functions like
UPPER(LOWER(column_name))
, making it possible to combine multiple operations on data efficiently. - Therefore, there is no restriction on the level of nesting as long as the syntax is correct and the functions chosen are compatible.
Thus, the correct option is b. TRUE.
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