When the following SAS program is submitted, the data set SASDATA.PRDSALES contains 5000 observations:
libname sasdata 'SAS-data-library';
options obs = 500;
proc print data = sasdata.prdsales (firstobs = 100); run;
options obs = max;
proc means data = sasdata.prdsales (firstobs = 500); run;
How many observations are processed by each procedure?

The following SAS program is submitted:

How many raw data records are read during each iteration of the DATA step?

The following SAS program is submitted:
libname temp 'SAS data library';
data temp.sales;
merge temp.sales
work.receipt;
by names;
run;
The input data files are sorted by the NAMES variable:
What is the result?

The following SAS program is submitted:
data work.month;
date = input('13mar2000',date9.);
run;
Which one of the following represents the type and length of the variable DATE in the output data set?

Which one of the following SAS statements renames two variables?