Review your answers, feedback, and question scores below. An asterisk (*) indicates a correct answer.
Modeling Historical Data
(Answer all questions in this section)
1. Historical data should always be kept. True or False? Mark for Review
(1) Points
True
False (*)
2. Modeling historical data can produce a unique identifier that includes a date. True or False? Mark for Review
(1) Points
True (*)
False
3. Which of the following scenarios should be modeled so that historical data is kept? (Choose two) Mark for Review
(1) Points
(Choose all correct answers)
LIBRARY and BOOK (*)
STUDENT and AGE
STUDENT and GRADE (*)
LIBRARY and NUMBER OF STAFF
4. Audit trail attributes cannot be placed in the entities they are auditing, they must be placed in separate, new entities, created just for that purpose. True or False? Mark for Review
(1) Points
True
False (*)
