Câu 42: A00-211: SAS Base Programming for SAS 9

The following SAS program is submitted:data work.accounting;set work.dept1 work.dept2;jobcode = FA1;length jobcode $ 8;run;A character variable named JOBCODE is contained in both the WORK.DEPT1 and WORK.DEPT2 SAS data sets. The variable JOBCODE has a length of 5 in theWORK.DEPT1 data set and a length of 7 in the WORK.DEPT2 data set. What is the length of the variable JOBCODE in the output data set?

1. A. 3
2. B. 5 — đáp án hiện tại
3. C. 7
4. D. 8