Examlex
A data model is a graphical system used to capture the nature and relationships among data.
Q8: To add a single item to a
Q10: What is the output of the following
Q14: Each subclass has a method named _init_
Q19: Which list will be referenced by the
Q31: The logical _ operator reverses the truth
Q35: A referential integrity constraint is a rule
Q39: The following figure is an example of
Q40: Discuss the two possible scenarios when mapping
Q59: _ are anomalies that can be caused
Q63: Data structures include data organized in the