Archive for October, 2009
SAS Certified Base Programmer 123 Questions (121)
The contents of the raw data file NAMENUM are listed below: —-|—-10—|—-20—|—-30 Joe xx The following SAS program is submitted: data test; infile’namenum’; input name $ number; run; Which one of the following is the value of the NUMBER variable? A. xx B. Joe C. . (missing numeric value) D. The value can not be […]
SAS Certified Base Programmer 123 Questions (120)
The contents of the raw data file AMOUNT are listed below: —-|—-10—|—-20—|—-30 $1,234 The following SAS program is submitted: data test; infile’amount’; input @1 salary 6.; run; Which one of the following is the value of the SALARY variable? A. 1234 B. 1,234 C. $1,234 D. . (missing numeric value)
SAS Certified Base Programmer 123 Questions (119)
Which one of the following statements is true regarding the SAS automatic _ERROR_ variable? A. The _ERROR_ variable contains the values ‘ON’ or ‘OFF’. B. The _ERROR_ variable contains the values ‘TRUE’ or ‘FALSE’. C. The _ERROR_ variable is automatically stored in the resulting SAS data set. D. The _ERROR_ variable can be used in […]
SAS Certified Base Programmer 123 Questions (118)
Which one of the following is true when SAS encounters a data error in a DATA step? A. The DATA step stops executing at the point of the error, and no SAS data set is created. B. A note is written to the SAS log explaining the error, and the DATA step continues to execute. […]
SAS Certified Base Programmer 123 Questions (117)
The following SAS program is submitted: data work.totalsales (keep=monthsales{12}); set work.monthlysales (keep=year product sales); array monthsales {12}; do i=1 to 12; monthsales{i}=sales; end; 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 of the […]