Câu 29: A00-281: SAS Clinical Trials Programming Using SAS 9 - Accelerated Version

Given the following data set DEMOG: Which selection below would be considered hard-coding?

1. A. if sexcd eq 1 then sex = "Male" ; else if sexcd eq 2 then sex = "Female" ;
2. B. if site eq 1 then sexcd = 2 ; else if site eq 2 then sexcd = 1 ; — đáp án hiện tại
3. C. if site eq 1 and sexcd ne 2 then check = 1 ; else if site eq 2 and sexcd ne 1 then check = 2 ;
4. D. birthdt = input(dob, mmddyy10.) ;