Section 2:
UML Representation of Object-Oriented Concepts
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Question 2-1
What is the representation of inheritance in an UML class diagram ?
Select the correct answer :
a. An open headed arrow pointing to the inheriting class
b. A closed headed arrow pointing to the inheriting class
c. A closed headed dashed arrow pointing to the parent class
d. A closed headed arrow pointing to the parent class
Answer

Question 2-2
Which of the following statements are true ?
Select the correct answer :
a. Employee is an interface
b. Employee is an abstract class
c. The method calcIncome() is abstract
d. Employee is a non-abstract class
e. The method calcIncome() is non-abstract
Answer

Question 2-3
Which of the following statements is true ?
Select the correct answer :
a. Class association is represented
b. Inheritence is represented
c. Implementation is represented
d. Class composition is represented
Answer

Question 2-4
The UML diagrams shown belown are equivalent.
Select the correct answer :
a. The statement is true.
b. The statement is false.
Answer

Question 2-5
What is the association multiplicity indicator for "zero or more" in UML notation ?
Select the correct answer :
a. 0->*
b. *..0
c. 0..*
d. 0->more
Answer


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last modified : 6/21/2012 - 20:38