C2140-833 Exam Training Practice Tests (IBM Object Oriented Analysis and Design-Part1(Analysis))]

Question 1

An architect looks at two classes. The first class has the following operations:
getName(),getSize(),getTotal(), and findAverage(). The second class has the following
operations:
getName(),getSize(), findAverage(), findMinimum(), and findMaximum(). The two classes share
the same superclass. Which operations are most likely contained in the superclass?

A. getName(), getSize(), and findAverage() B. getName(), findAverage(), and findMaximum() C. findMaximum(), findMinimum(), getSize(), and getTotal() D. getName(), getSize(), getTotal(), and findAverage()

Correct Answer: A

Question 2

Which statement is true about an iterative development process?

A. An iteration focuses on partial completion of selected use-case realizations. B. It is based on functional decomposition of a system. C. Testing and integration take place in every iteration. D. It encourages user feedback in later iterations.

Correct Answer: C

Question 3

In Use Case Analysis, what is the purpose of the Unify Analysis Classes step?

A. to gather the analysis classes from each use-case realization and bring them into the Design Model B. to create initial class families by using inheritance to group related classes into tree structures C. to ensure that each analysis class represents a single well-defined concept, with no overlapping responsibilities D. to make sure the responsibilities of each class are consistent and that the class has a welldefined single purpose

Correct Answer: C

Question 4

Which state does NOT contain another state?

A. Composite State B. Top State C. Simple State D. Bottom State

Correct Answer: C

Question 5

Objects that are polymorphic _____.

A. share all the same operations, and the operations perform the same B. can only be implemented through interfaces C. may have the same operation names but the operations perform differently D. must have the same attributes

Correct Answer: C

IBM Object Oriented Analysis and Design-Part1(Analysis) - C2140-833 Exam Practice Test