QUESTION NO: 22

QUESTION NO: 22  

The following SAS program is submitted: 

data work.totalsales (keep = monthsales{12}); 

set work.monthlysales (keep = year product sales); 

array monthsales{12); 

do i = 1 to 12; 

monthsales{i) = sales; 

end; 

run; 

 

The program fails execution due to syntax errors. What is the cause of the syntax error?                                                  

A. The variable MONTHSALES does not exist.  

B. An array cannot be referenced on a KEEP data set option.  

C. The KEEP= data set option should be (KEEP = MONTHSALES).  

D. The KEEP= data set option should be the statement KEEP MONTHSALES{12}.  

Answer: B

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Solution : sas에서 배열은 KEEP 으로 선언할 수 없다