Question 28: The following SAS program is submitted:

 data work.sales;

 do year = 1 to 5;

 do month = 1 to 12;

 x + 1;

 end;

 end;

 run;

 Which one of the following represents how many observations are written to the WORK.SALES data set?

1. 0
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 Correct Answer : 2

 Exp : The output is missing.To write all (12*5) 60 values change syntax to :

 .....

 x + 1;

 *output;

 end;

 end;

 run;

 proc print data= work.sales;run;

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