Question 22: You have been given below program

 data PREDICTED (drop=WEIGHT index );

 set User ;

 array month_{6} xxxx (1,2,3,4,5,6) ;

 array weigh_{6}  ;

 EXISTING_WEIGHT=WEIGHT;

 do index=1 to dim(month_);

 put _all_;

 weigh_{index}=month_{index}+WEIGHT+WEIGHT*.02;

 WEIGHT=weigh_{index}                              

 end;

 run;

 proc print data=PREDICTED;run;

 What value you will put in place of xxxx , so that all month_ variable become temporary and will not be part of output?

1.          _temporary_
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 Correct Answer : 1 Exp : If you want that all the variables created by an array to be temporary and you dont need them after program execution, you can

 use _temporary_ keyword after array declaration. 

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