What is generated as output?

The following SAS program is submitted:

%let lib=%upcase(sauser); proc sql;

select nvar form dictionary.tables where libname=’&lib"; quit;

Several SAS data sets exist in the SAUSER library.

What is generated as output?
A . A report showing the names of the columns in each table in SASUSER
B . A report showing the number of columns in each table in SASUSER
C . A report showing the numeric columns in each table in SASUSER
D . A report showing the number of numeric columns in each table in SASUSER

View Answer

Answer: B