Tuesday, December 19, 2006

Base SAS 47

The following SAS program is submitted:
data work.test;
First = 'Ipswich, England';
City_Country = substr(First,1,7)!!', '!!'England';
run;
Which one of the following is the length of the variable CITY_COUNTRY in the output data set?
A. 6
B. 7
C. 17
D. 25
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