Every object class should have a primary key attribute identified.
Correct Answer:
Verified
Q56: A system sequence diagram depicts the interaction
Q57: In a system sequence diagram lifelines indicate
Q58: In a system sequence diagram an input
Q59: In a system sequence diagram a frame
Q60: An object association matrix is a tool
Q62: There is no need for foreign keys
Q63: The data associated with an object are
Q64: In object-oriented analysis we evolve the requirements
Q65: The messages of a use case can
Q66: In an activity diagram you would combine
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents