Which of the following statements are true?

(There are multiple correct answers and you must select all correct choices in order to get full credit for the question.)

a. When building a database, one characteristic that is important is determining how the data should be arranged so that it makes sense. This characteristic refers to the logical structure of the data.

b. Predictive analytics is a business intelligence technology.

c. There are more quantifiable variables involved in a semistructured decision than there are in an unstructructed decision.

d. Microsoft Access is a NoSQL DBMS.

e. The models in a DSS are coordinated with a model management software.