DATABASE PROCESSING FOR BIS QUIZ

True

False

True

False

both standard SQL and extensions to SQL

standard SQL only

extensions to SQL only

OLAP only

Inconsistent data

Dirty data

Non-integrated data

Too much data

False

True

True

False

fantasy

frequently

freshness

fast food

Has ordered recently, orders frequently, and places a large order when she orders.

Hasn't ordered recently, orders infrequently, but places a large order when she orders.

Has ordered recently, orders frequently, but doesn't place a large order when she orders

Hasn't ordered recently, orders infrequently, and doesn't place a large order when she orders.

False

True

lift

confidence

support

the basic probability