which tables contains only active card member data
-
CARD_RUNSTAT
-
CARD_ACCT_XREF
-
cARD_LOOKUP
-
all of above
A
Correct answer
Explanation
CARD_RUNSTAT specifically tracks active card member status and runtime information. The other tables serve different purposes: CARD_ACCT_XREF maps card-account relationships, CARD_LOOKUP provides reference data, and option D incorrectly claims all tables contain the same data.