Archive for October, 2009
SAS Certified Base Programmer 123 Questions (116)
The following SAS program is submitted: data work.totalsales; set work.monthlysales(keep=year product sales); retrain montnsales {12}; array montnsales {12}; doi=1 to 12; monthsales{i}=sales; end; ent+1; monthsales{ent}=sales; run; The data set named WORK.MONTHLYSALES has one observation per month for each of five years for a total of 60 observations. Which one of the following is the result […]
SAS Certified Base Programmer 123 Questions (115)
The following SAS program is submitted: data work.january; set work.allmonths (keep=product month num_sold cost); if month=’jan’then output work.january; sales=cost*num_sold; keep=product sales; run; Which variables does the WORK.JANUARY data set contain? A. PRODUCT and SALES only B. PRODUCT, MONTH, NUM_SOLD and COST only C. PRODUCT, SALES, MONTH, NUM_SOLD and COST only D. An incomplete output data […]
SAS Certified Base Programmer 123 Questions (114)
The contents of the raw data file CALENDAR are listed below: —-|—-10—|—-20—|—-30 01012000 The following SAS program is submitted: data test; infile,calendar’; input@1 data mmddyy10.; if date=’01012000’d then event=’january 1st’; run; Which one of the following is the value of the EVENT variable? A. 01012000 B. January 1st C. . (missing numeric value) D. The […]
SAS Certified Base Programmer 123 Questions (113)
A SAS program is submitted and the following SAS log is produced: 2 data gt100; 3 set ia.airplanes 4 if mpg gt 100 then output; 22 202 ERROR: File WORK.IF.DATA does not exist. ERROR: File WORK.MPG.DATA does not exist. ERROR: File WORK.GT.DATA does not exist. ERROR: File WORK.THEN.DATA does not exist. ERROR: File WORK.OUTPUT.DATA does […]
SAS Certified Base Programmer 123 Questions (112)
The contents of the raw data file SIZE are listed below: —-|—-10—|—-20—|—-30 72 95 The following SAS program is submitted: data test; infile ‘size’; input@ 1 height 2. @ 4 weight 2; run; Which one of the following is the value of the variable WEIGHT in the output data set? A. 2 B. 72 C. […]