What type of comparison does the WildMatch function support?

The WildMatch function is designed to support case insensitive comparison using wildcards. This means that it can match patterns within strings by using characters such as asterisks (*) to represent any sequence of characters or question marks (?) to represent any single character. The case insensitive nature of the function allows it to match letters regardless of their casing—meaning, for example, "abc" will match with "ABC" without any issue. This flexibility in pattern matching is particularly useful for scenarios where data may have inconsistent casing or where the exact format of the text may vary but still conveys the same underlying value.

In contrast, options referring to case sensitive comparison would not apply since WildMatch inherently disregards letter case. Similarly, the function is not limited to numerical comparisons; instead, it allows for string matching with wildcards. Exact match comparisons do not utilize wildcards and would not harness the capabilities that WildMatch provides for flexible pattern matching. Consequently, the correct answer reflects the function's utility in performing robust and versatile string comparisons that incorporate wildcards in a case insensitive manner.