1. (TCO 1) The American National Standards Institute (ANSI) Standards Planning and Requirements Committee defines _____ different data models. (Points : 4)
two
three
four
five
2. (TCO 1) Data constitutes the building blocks of _____________. (Points : 4)
information
processing
applications
programming
3. (TCO 2) In a relational database, each table must have _____________. (Points : 4)
a primary key
a secon…
