Carol, an online shopping customer, raises a complaint stating she had placed an order for books two weeks ago but has still not received them. Nigel, in charge of handling complaints for the site, wants to verify Carol's complaint. He tracks the order number and the order date for Carol's books. The data that Nigel is tracking are also called ________.
A) attributes
B) dependencies
C) cardinalities
D) alternatives

Question

Quizplus · Accepted Answer

The data that Nigel is tracking, such as the order number and order date, are attributes or characteristics of Carol's order. Dependencies refer to relationships among data elements, cardinalities represent how many instances of one entity can be linked to instances of another entity, and alternatives refer to different options or choices.

Carol, an Online Shopping Customer, Raises a Complaint Stating She