Multiple Choice
Which of the following is a true statement?
A) Data characteristics are dynamic.
B) A data model explains the transient form of an organization.
C) An information system design based on a data orientation,rather than a process or logic orientation,should have a longer useful life.
D) Data flow paths are permanent.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: An association between the instances of one
Q53: Conceptual data modeling is typically done in
Q55: Assume you work for Technology Central,an organization
Q56: An _ is an entity type that
Q57: Use a verb or verb phrase to
Q59: The characteristics of data captured during data
Q60: Cardinality is the number of instances of
Q61: Discuss unary,binary,and ternary relationships.Provide an example of
Q62: A relationship must be turned into an
Q63: The bottom-up approach to data modeling derives