Multiple choice technology programming languages

Which of the following SQL functions can operate on any datatype?

  1. MAX

  2. TO_CHAR

  3. LOWER

  4. CEIL
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A Correct answer
Explanation

The MAX function can operate on any standard datatype (numeric, character, or date/time). Functions like TO_CHAR require specific input types (typically numeric or date), LOWER operates only on character data, and CEIL works exclusively with numeric values.

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