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Quiz title : Creating and Using Macro Variables
Question 1 of 9
Which of the following statements is false?
A macro variable can be defined and referenced anywhere in a SAS program except within data lines.
Macro variables are always user-defined, and their values remain constant until they are changed by the user.
Macro variables are text strings that are independent of SAS data sets.
The values of macro variables can be up to 65,534 characters long.