Question 1

Describe and give an example of aggregation.

Accepted Answer

Aggregation represents a "whole-part" relationship: a school class is an aggregate of many students and one teacher. Composition is a strong form of aggregation in which the parts exclusively belong to the composite object and do not live beyond its lifecycle: the accounting department of a company disappears the moment that the company goes out of business. A collection object is a special kind of aggregate or composite in which all parts are instances of the same class.

Question 2

"ThePatient" is a perfect name for a class.

Accepted Answer

A) True 
 B)False  False

Question 3

Association describes how instances of one class cooperate with instances of another class.

Accepted Answer

A) True 
 B)False  True

Question 4

Which of the following is a correct name for a class in UML notation?

Accepted Answer

A)  medicalServices 
B)  MedicalService 
C)  medical service 
D)  AmedicalService 
A)  medicalServices 
B)  MedicalService 
C)  medical service 
D)  AmedicalService

Question 5

What do we mean by "building block"?

Accepted Answer

It is the smallest unit of a structure,

Question 6

"dateOfBirth" is a correct name for a class.

Accepted Answer

A) True 
 B)False

Question 7

In the virtual world of software, a class is ________ of an object.

Accepted Answer

A)  representative 
B)  a template 
C)  an abstraction 
D)  none of the above 
A)  representative 
B)  a template 
C)  an abstraction 
D)  none of the above

Question 8

Describe structural modeling within the context of a conceptual information system.

Accepted Answer

The conceptual modeling of the system st

Question 9

"Addresses" is a name for ________.

Accepted Answer

A)  a composite class 
B)  an abstract class 
C)  a collection class 
D)  a sub-class 
A)  a composite class 
B)  an abstract class 
C)  a collection class 
D)  a sub-class

Question 10

A flexible and reliable information system needs ________ that satisfy the specific requirements of the structural modeling.

Accepted Answer

A)  programmers 
B)  analysts 
C)  building blocks 
D)  resources 
A)  programmers 
B)  analysts 
C)  building blocks 
D)  resources

Question 11

In object-oriented terminology, encapsulation means that the data and processes that make up an object are visible.

Accepted Answer

A) True 
 B)False

Question 12

To discover business objects, we must start by mining the ________.

Accepted Answer

A)  flow of use cases 
B)  scope of the system 
C)  goal of the system 
D)  name of the system 
A)  flow of use cases 
B)  scope of the system 
C)  goal of the system 
D)  name of the system

Question 13

Describe and give an example of constraints.

Accepted Answer

Constraints are rules that app

Question 14

Objects are the elementary particles of an information system.

Accepted Answer

A) True 
 B)False

Question 15

An information system is built from the inside out.

Accepted Answer

A) True 
 B)False

Question 16

Aggregation represents the relationship of a(n) ________.

Accepted Answer

A)  whole to a part 
B)  object to a class 
C)  whole to a whole 
D)  part to a part 
A)  whole to a part 
B)  object to a class 
C)  whole to a whole 
D)  part to a part

Question 17

In the virtual world of software, a class is either an abstraction of an object or a template to create it.

Accepted Answer

A) True 
 B)False

Question 18

Association is a ________ relationship that defines the link between objects of one class with the objects of another class.

Accepted Answer

A)  logical 
B)  structural 
C)  physical 
D)  either A or C 
A)  logical 
B)  structural 
C)  physical 
D)  either A or C

Question 19

A structural model can have only one combination of scope, texture, and view.

Accepted Answer

A) True 
 B)False

Question 20

In design and implementation, composition is called ________.

Accepted Answer

A)  tight coupling 
B)  loose coupling 
C)  aggregation 
D)  special case 
A)  tight coupling 
B)  loose coupling 
C)  aggregation 
D)  special case

Describe and give an example of aggregation.

"ThePatient" is a perfect name for a class.

Association describes how instances of one class cooperate with instances of another class.

Which of the following is a correct name for a class in UML notation?

What do we mean by "building block"?

"dateOfBirth" is a correct name for a class.

In the virtual world of software, a class is ________ of an object.

Describe structural modeling within the context of a conceptual information system.

"Addresses" is a name for ________.

A flexible and reliable information system needs ________ that satisfy the specific requirements of the structural modeling.

In object-oriented terminology, encapsulation means that the data and processes that make up an object are visible.

To discover business objects, we must start by mining the ________.

Describe and give an example of constraints.

Objects are the elementary particles of an information system.

An information system is built from the inside out.

Aggregation represents the relationship of a(n) ________.

In the virtual world of software, a class is either an abstraction of an object or a template to create it.

Association is a ________ relationship that defines the link between objects of one class with the objects of another class.

A structural model can have only one combination of scope, texture, and view.

In design and implementation, composition is called ________.

Information Systems

The Concept of Object Orientation

Methodology

Gathering Requirements

Domain Analysis

Behavioral Modeling I: Use Cases: The Basics

Behavioral Modeling II: Developing Use Cases

Dynamic Modeling

The Design Challenge

Application Design I: Flow and Control

Application Design IU: The User Interface

Application Design III: Database and Persistence

Patterns

Components Reuse

Architecture

Implementation

Filters

Exam 8: Structural Modeling

Describe and give an example of aggregation.

"ThePatient" is a perfect name for a class.

Association describes how instances of one class cooperate with instances of another class.

Which of the following is a correct name for a class in UML notation?

What do we mean by "building block"?

"dateOfBirth" is a correct name for a class.

In the virtual world of software, a class is ________ of an object.

Describe structural modeling within the context of a conceptual information system.

"Addresses" is a name for ________.

A flexible and reliable information system needs ________ that satisfy the specific requirements of the structural modeling.

In object-oriented terminology, encapsulation means that the data and processes that make up an object are visible.

To discover business objects, we must start by mining the ________.

Describe and give an example of constraints.

Objects are the elementary particles of an information system.

An information system is built from the inside out.

Aggregation represents the relationship of a(n) ________.

In the virtual world of software, a class is either an abstraction of an object or a template to create it.

Association is a ________ relationship that defines the link between objects of one class with the objects of another class.

A structural model can have only one combination of scope, texture, and view.

In design and implementation, composition is called ________.

Information Systems

The Concept of Object Orientation

Methodology

Gathering Requirements

Domain Analysis

Behavioral Modeling I: Use Cases: The Basics

Behavioral Modeling II: Developing Use Cases

Dynamic Modeling

The Design Challenge

Application Design I: Flow and Control

Application Design IU: The User Interface

Application Design III: Database and Persistence

Patterns

Components Reuse

Architecture

Implementation

Filters