Question 6 :
Which of the following indicates the minimum number of entities that must be involved in a relationship?
Question 7 :
Which of the following refers to something that can be identified in the users' work environment, something that the users want to track?
Question 8 :
In which of the following is a single-entity instance of one type related to many entity instances of another type?
Question 9 :
Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity?
Question 10 :
Which type of entity is related to two or more associated entities that each contain specialized attributes that apply to some but not all of the instances of the entity?