What does it mean to be operating a firm in the "long
run?" What does it mean to be operating a firm in the
"short run"? What are the practical implications for
managing a business if you are in "short run?"
DBMS:What does it mean for a catalog to be self-describing? What does
the following query mean?((TABLES JOIN COLUMNS) WHERE COLCOUNT < 3) [TABNAME,
COLNAME]