Question { Accenture, 19749 }

If you have a data set that contains 100 variables, but you
need only five of those, what is the code to force SAS to
use only those variable?

Answer

data xyz first obs=first
obs=last;
set zyx;
run;

Question { Parexel, 11235 }

what is picture format? give any one example?

Answer

proc format;
picture pctfmt low-high='009.90%';
run;
proc tabulate data=xyz;
class name gender;
var rbc wbc;
table (name all)*(genderb all),
rbc*(mean*f=9. pct*f=pctfmt7.2)
wbc*(mean*f=8. pct*f=pctfmt7.2);
keylabel rbc='red blood cell'
wbc='white blood cell'
pct='percent';
run;

Question { 8566 }

I have 50 variables in one data set, In reports i want to
generate every 10 variables in one page how we will write
code in proc report.

Answer

proc report data=xyz nowd headline ps=14;
columns < > ;
define < > ;
run;