Multiple choice technology programming languages

What is the use of macro function %SYSFUNC?

  1. Used to execute SAS Functions

  2. Used to execute SAS Statements

  3. Used to pass parameters to a macro function

  4. All of the above

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Explanation

%SYSFUNC allows execution of SAS functions within macro code, bridging the macro facility and SAS function library. It cannot execute SAS statements (only functions) and is not used for parameter passing (that's what macro parameters are for).