From a data modeling point of view, _____ data refer to data whose values change over time and for which one must keep a history of the data changes.
Correct Answer:
Verified
Q59: Composite primary keys are particularly useful as
Q60: Disjoint subtypes are also known as _
Q61: Explain the two criteria that help a
Q62: A(n) _ occurs when you have one
Q63: A weak entity in a strong identifying
Q65: Composite primary keys are particularly useful as
Q66: A(n) _ occurs when a relationship is
Q67: In which two cases are composite primary
Q68: While using a surrogate key, one must
Q69: _ keys work with primary keys to
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