Question: QUESTION 1 Why is UML used? a. Because it is a graphical language that can be used to model object-oriented systems. b. All 3.


QUESTION 1 Why is UML used? a. Because it is a graphical language that can be used to model object-oriented systems. b. All 3. OC. Because it provides the software development community with a common language. Od. Because it is similar to Java. QUESTION 2 Aggregation (encapsulation) relationship is represented in UML notation by O a. Line with hollow diamond at one end. O b. Line without an arrow. Oc Line with solid diamond at one end. d. Line with an arrow at one end. QUESTION 3 Which of the following is the weakest relationship? O a. Dependency O b. Composition O c. Aggregation d. Association O e. Inheritance
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