The SAS data sets WORK.EMPLOYEE and WORK.SALARY are listed below:
WORK.EMPLOYEE WORK.SALARY
fname age fname salary
Bruce 30 Bruce 25000
Dan 40 Bruce 35000
Dan 25000
The following SAS program is submitted:
data work.empdata;
merge work.employee
work.salary;
by fname;
totsal + salary;
run;
How many variables are output to the WORK.EMPDATA data set?

What is the purpose or the MISSOVER option on the INFILE statement?

After a SAS program is submitted, the following is written to the SAS log:

What changes should be made to the KEEP statement to correct the errors in the LOG?

Given the SAS data set WORK.TEMPS:

The following program is submitted:

Which output is correct?

The following SAS program is submitted:
data work.test;
set work.staff (keep = jansales febsales marsales);
array diff_sales{3} difsales1 - difsales3;
array monthly{3} jansales febsales marsales;
run;
What new variables are created?