Much of the information necessary to create a behavioral model can be obtained by observing the external manifestation of the existing ________________________?
Correct answer: B. interface
- A. candidate keys
- B. interface
- C. database structure
- D. none of the mentioned
Explanation
A behavioral model can be inferred by observing how the existing interface responds to external inputs and actions. Database structure describes stored data, not the system's externally visible behavior.
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