Testking ibm 000-633

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rational-object oriented analysis and design-part1 : 000-633 Exam
Known also as the IBM Object Oriented Analysis and Design – Part 1 (000-633), this exam plays an integral role in obtaining your certification. All IBM certification exams are extremely detailed and cover many different technological areas. We designed the 000-633 questions and answers for this very purpose, to prepare you for the unexpected. Beyond the testing center, the skills you learn and the knowledge you confirm using the 000-633 practice exams and exam simulators will translate directly into your daily work environment.
1.Click the Exhibit button below. What do the icons on the illustration represent?

A.Two distinct objects
B.Two distinct classes
C.Same class D.Same object Correct:C
2.Click the Exhibit button below. What kind of attribute value does M represent in the diagram?

A.Static value of 0
B.Default value of 0
C.Current value of 0
D.Constant value of 0
Correct:B
3.Which of the following are characteristics of a package? (Select all that apply.)
A.Helpful in organizing classes in large models
B.May include nested packages C.A logical collection of classes D.Always realizes an interface Correct:A B C D
4.What relationships are allowed between actors?
A.Extend B.Include C.Realization D.Generalization Correct:D
5.What does a sequence diagram represent?
A.Classes and their relationships
B.The life history of a given class
C.Relationships among use cases and scenarios
D.All systemlevel interfaces
E.Objects and the messages involved in a single scenario
Correct:E
6.Click the Exhibit button below. What does this diagram show about the relationship between the actor and use case?

A.The actor inherits behavior from the use case.
B.The actor depends on the use case. C.The actor initiates the use case. D.The actor realizes the use case. Correct:C
7.What principle enables you to modify the implementation of a class without impacting client code?
A.Polymorphism
B.Encapsulation

C.Inheritance
D.Multiplicity E.Abstraction Correct:B
8.A contains B; B can exist outside of A so B’s lifetime is NOT tied to A’s lifetime. Which diagram models this scenario?

A.D
Correct:A
9.Which relationships apply between use cases? (Select all that apply.)
A.Extend B.Inheritance C.Generalization D.Include Correct:A C D
10.An interface is
A.A stereotype of a package representing the methods which exported classes in the package support. B.A description for the externally visible operations of a class, component, subsystem, or other entity. C.The public and private parts of a class.
D.A description of the externally visible operations of a package.
Correct:B
11.View the sequence diagram:

A.A
Correct:A
12.What statement best describes an association?
A.A general relationship among classes indicating that the classes are connected in some way. B.Represented on a class diagram using a diamond symbol.
C.Always represented on a class diagram using an arrow. D.A relationship from a whole to its parts.
E.Always oneway.
Correct:A
13.What statement defines abstraction?
A.An approach that helps us deal with complexity by emphasizing relevant characteristics and suppressing other details.
B.The practice of separating the interface of a class from its implementation and hiding the implementation.
C.A specialized form of association in which a whole is related to its parts. D.A logical collection of classes.
E.A number of timeordered steps or statements expressed in natural language.
Correct:A

14.Click the Exhibit button below. The two statechart diagrams shown here represent the same
information.

A.True
B.False
Correct:A
15.Which one of the following diagrams shows multiple inheritance?

A.B
Correct:A
16.What relationships can exist between packages? (Select all that apply.)
A.Generalization B.Associations C.Aggregation D.Dependency Correct:A B D
17.Click the Exhibit button below. How long does A maintain control?

A.Until step 4 is completed
B.Until step 2 is complete C.Until all steps are completed D.Until step 3 starts
Correct:B
18.What can a subclass inherit from its superclass?
A.Attributes and operations only B.Operations only C.Relationships only
D.Attributes, operations, and relationships
E.Use cases
Correct:D
19.Click the Exhibit button below. What adornment in this figure represents simple messaging?

A.f()
B.g() C.h() D.i()
Correct:C
20.You can specify the multiplicity of an attribute by inserting a suitable expression just after the attribute name.
A.True B.False Correct:A
21.Click the Exhibit button below. What adornment in this figure represents timeout messaging?

A.f()
B.g() C.h() D.i()
Correct:A
22.Semantically, collaboration diagrams can contain_________compared to sequence diagrams?
A.More information B.Less information C.The same information Correct:C
23.Which of the following statements describe nested classes? (Select all that apply.)
A.Depicted on a class diagram using a filledin diamond next to the class
B.Used primarily for implementation reasons and information hiding
C.A class declared within another class that belongs to the namespace of the other class and may only be used within it
D.An example of metamorphosis
Correct:B C
24.Click the Exhibit button below. What is the visibility of operation g() in the diagram?

A.Public
B.Private C.Protected D.Unspecified Correct:A
25.What is the mapping from a component to a class?
A.One and only one class is mapped to one and only one component. B.One class is mapped to one or more components.
C.One or more classes are mapped to one component. D.There is no mapping between a class and a component. Correct:B
26.Click the Exhibit button below. What is the name of the attribute in this figure?

A.A
B.b
C.c()
D.There are no attributes on this figure.
Correct:B
27.What is a classscope variable?
A.A public attribute. B.A private attribute.
C.An attribute for which there is on instance for each object of the defining class.
D.An attribute for which there is only one instance for all objects of the defining class.
Correct:D
28.Click the Exhibit button below. What does this diagram tell you about communications between
A and B?

A.A can send a message to B and B can send a message to A.
B.Insufficient information to determine. C.A can send a message to B.
D.B can send a message to A.
Correct:A
29.Which of the following describe a utility class? (Select all that apply.)

A.There must be at least one instance of the class.
B.There must be many instances of the class. C.There could be zero instances of the class. D.The class has static Attributes.
E.The class has static Operations.
Correct:C D E
30.Click the Exhibit button below. What is the visibility of attribute x in the diagram?

A.Protected
B.Public C.Private D.Unspecified
Correct:D

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