Explanation:Once information defined in the preceding steps is known, a series of transformations can be applied to map the old database structure into a new database structure. 9. Much of the information necessary to create a behavioral model can be obtained by observing the external manifestation of the existing
A. candidate keys
B. interface
C. database structure
D. none of the above
Answer:A
Explanation:Once information defined in the preceding steps is known, a series of transformations can be applied to map the old database structure into a new database structure. 9. Much of the information necessary to create a behavioral model can be obtained by observing the external manifestation of the existing
A. candidate keys B. interface C. database structure D. none of the above
Explanation:The GUI or the interface provides the base for the behavioral model.