Which one of the following statements is true regarding the SAS automatic _ERROR_ variable?

  1. The _ERROR_ variable contains the values ‘ON’ or ‘OFF’.
    B. The _ERROR_ variable contains the values ‘TRUE’ or ‘FALSE’.
    C. The _ERROR_ variable is automatically stored in the resulting SAS data set.
    D. The _ERROR_ variable can be used in expressions or calculations in the DATA step.

Explanation-The valid values of _ERROR_ is 0 or 1. This value can be used in expressions or calculations in the DATA step.