Câu 52: A00-212: SAS Advanced Programming for SAS 9

The following SAS program is submitted:%macro loop;data one;%do I=1 %to 3;var&I=&I;%endrun;%mend;%loopAfter this program executes; the following is written to the SAS log:(LOOP): Beginning execution(LOOP): %DO loop beginning; index variable l; start value is 1; stop value is 3; by value is 1(LOOP): %DO loop index variable l is now 2; loop will iterate again(LOOP): %DO loop index variable l is no 3; loop will iterate again(LOOP): %DO loop index variable l is no 4; loop will iterate again(LOOP): Ending executionWhich SAS system option displays the notes in the SAS log?

1. A. SYMBOLGEN
2. B. MLOGIC — đáp án hiện tại
3. C. MACRO
4. D. MPRINT