Learn DAX 
EXACT DAX Function (Text)
Checks whether two text strings are exactly the same, and returns TRUE or FALSE. EXACT is case-sensitive.
Syntax
EXACT ( <Text1>, <Text2> )
| Parameter | Attributes | Description |
|---|---|---|
| Text1 |
The first text string. |
|
| Text2 |
The second text string. |
Return values
Scalar A single boolean value.
Last update: Oct 27, 2020 » Contribute » Show contributors
Contributors: Alberto Ferrari, Marco Russo
MSDN documentation: https://docs.microsoft.com/en-us/dax/exact-function-dax