Question 1

Which of the following types of attributes is not proper in an analysis class?

Accepted Answer

A)  integers 
B)  strings 
C)  doubles 
D)  compound 
E)  date

Question 2

A structural model is a formal way of representing the business activities in a business system.

Accepted Answer

A) True 
 B)False

Question 3

Text analysis is one of the four approaches to aid the analysis in identifying a set of candidate objects for the structural model. Textual analysis is an analysis of the text in the ___________________.

Accepted Answer

A)  business models 
B)  use case descriptions 
C)  class diagrams 
D)  activity diagrams 
E)  use case diagrams

Question 4

The multiplicity zero or more is signified by the notation 0..*.

Accepted Answer

A) True 
 B)False

Question 5

Describe how the concept of patterns in architecture relate to the development of object-oriented systems. In what way do patterns promote reuse?

Accepted Answer

The answer of Describe how the concept of patterns in...

Question 6

The update operation makes information about the state of an object available to other objects without altering the object.

Accepted Answer

A) True 
 B)False

Question 7

The symbol below represents an aggregation on a class diagram.

Accepted Answer

A) True 
 B)False

Question 8

A public attribute is shown in a class diagram with the symbol _____ before the name.

Accepted Answer

A)  - 
B)  # 
C)  * 
D)  + 
E)  /

Question 9

Patterns can be reused in the development of object-oriented systems.

Accepted Answer

A) True 
 B)False

Question 10

Association relationships are used for the relationship between instances of two classes when the relationship is not specific enough to be considered a generalization or an aggregation relationship.

Accepted Answer

A) True 
 B)False

Question 11

Part of the process of creating CRC cards is role-playing them, where individuals perform the operations for the class on the card.

Accepted Answer

A) True 
 B)False

Question 12

CRC cards are used to capture all of the relevant information associated with a class.

Accepted Answer

A) True 
 B)False

Question 13

Abstract classes are used to create objects.

Accepted Answer

A) True 
 B)False

Question 14

A _____ object is the instance of a class that receives a request from another object.

Accepted Answer

A)  client 
B)  server 
C)  contract 
D)  provider 
E)  CRC

Question 15

The main building blocks of a class diagram are the relationships between entities

Accepted Answer

A) True 
 B)False

Question 16

An analyst has discovered two classes where one appears to be a superclass and the other a subclass. What type of relationship is used to model this association on a structural model? What is the notation that is used? Draw an example of how this would be illustrated on a class diagram.

Accepted Answer

The answer of An analyst has discovered two classes where...

Question 17

A class diagram is a dynamic model that shows how the classes and relationships change over time.

Accepted Answer

A) True 
 B)False

Question 18

A(n) _____ of an analysis class is where the behavior of the class is defined.

Accepted Answer

A)  operation 
B)  attribute 
C)  class 
D)  object 
E)  abstract class

Question 19

A collaboration consists of _____.

Accepted Answer

A)  two instances of a class talking with each other 
B)  two instances of a class knowing the value of each others attributes 
C)  a set of classes that share common operations 
D)  a set of classes that are all related to one another 
E)  a set of classes involved in a use case

Question 20

If a "student signs up for a class," which type of relationship would you use to model the relationship between the two?

Accepted Answer

A)  generalization 
B)  association 
C)  aggregation 
D)  subsetting 
E)  vague

Exam 5: Structural Modeling

Which of the following types of attributes is not proper in an analysis class?

A structural model is a formal way of representing the business activities in a business system.

Text analysis is one of the four approaches to aid the analysis in identifying a set of candidate objects for the structural model. Textual analysis is an analysis of the text in the ___________________.

The multiplicity zero or more is signified by the notation 0..*.

Describe how the concept of patterns in architecture relate to the development of object-oriented systems. In what way do patterns promote reuse?

The update operation makes information about the state of an object available to other objects without altering the object.

The symbol below represents an aggregation on a class diagram.

A public attribute is shown in a class diagram with the symbol _____ before the name.

Patterns can be reused in the development of object-oriented systems.

Association relationships are used for the relationship between instances of two classes when the relationship is not specific enough to be considered a generalization or an aggregation relationship.

Part of the process of creating CRC cards is role-playing them, where individuals perform the operations for the class on the card.

CRC cards are used to capture all of the relevant information associated with a class.

Abstract classes are used to create objects.

A _____ object is the instance of a class that receives a request from another object.

The main building blocks of a class diagram are the relationships between entities

An analyst has discovered two classes where one appears to be a superclass and the other a subclass. What type of relationship is used to model this association on a structural model? What is the notation that is used? Draw an example of how this would be illustrated on a class diagram.

A class diagram is a dynamic model that shows how the classes and relationships change over time.

A(n) _____ of an analysis class is where the behavior of the class is defined.

A collaboration consists of _____.

If a "student signs up for a class," which type of relationship would you use to model the relationship between the two?