Question 2. 2. (TCO 3) A \"digestive system\" class and a \"respiratory system\"

Question

Question 2.2. (TCO 3) A "digestive system" class and a "respiratory system" class represent a(n) _____ relationship of a "human body" class. (Points : 6)        generalization
       association
       aggregation
       subsetting
       vague Question 3.3. (TCO 3) The three components of a class are (Points : 6)        operation, method, and name.
       class, name, and operation.
       name, attribute, and operation.
       collaborations, responsibilities, and relationships.
       None of the above Question 2.2. (TCO 3) A "digestive system" class and a "respiratory system" class represent a(n) _____ relationship of a "human body" class. (Points : 6)        generalization
       association
       aggregation
       subsetting
       vague

Explanation / Answer

2)aggrigation

Aggregation is a variant of the "has a" association relationship; aggregation is more specific than association. It is an association that represents a part-whole or part-of relationship. As a type of association, an aggregation can be named and have the same adornments that an association can. However, an aggregation may not involve more than two classes.

Aggregation can occur when a class is a collection or container of other classes

3)name,attribute and operation

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.