Question 1

UML models are not compatible with object-oriented languages.

Accepted Answer

A) True 
 B)False  False

Question 2

Give an example of encapsulation in the real world.

Accepted Answer

Driving a car needs a minimum amount of skill and attention, but you may serenely ignore how the engine works and how the wheels of the car respond to the signal of the steering wheel to turn left or right. In other words, encapsulation makes complexity manageable and safe. Without it, we would be overwhelmed with so many details that we cannot hope to control.

Question 3

What is the difference between encapsulation and information hiding?

Accepted Answer

The concept of information hiding is closely related to encapsulation. Together, encapsulation and information hiding turn an object into a black box. Information hiding not only conceals the complexity of the inner workings of an objects, but also protects them from careless, malicious, or unauthorized interference. Encapsulation packages data and processes into one unit and information hiding conceals them.

Question 4

Features, properties, or characteristics of an object are represented by its ________.

Accepted Answer

A)  values 
B)  identity 
C)  attributes 
D)  name 
A)  values 
B)  identity 
C)  attributes 
D)  name

Question 5

The phrase "object as black box" refers to ________.

Accepted Answer

A)  encapsulation 
B)  information hiding 
C)  generalization 
D)  both A & B 
A)  encapsulation 
B)  information hiding 
C)  generalization 
D)  both A & B

Question 6

In procedural languages, the basic building blocks of a program are ________.

Accepted Answer

A)  procedures 
B)  objects 
C)  functions 
D)  A or C 
A)  procedures 
B)  objects 
C)  functions 
D)  A or C

Question 7

A Symphony is an instance of Classical Music that descends from Music which, in turn, is a child of Art..

Accepted Answer

A) True 
 B)False

Question 8

Human body is an example of a(n) ________ relationship.

Accepted Answer

A)  composition 
B)  generalization 
C)  aggregation 
D)  public class 
A)  composition 
B)  generalization 
C)  aggregation 
D)  public class

Question 9

From UML perspective, ________ view reflects the logical view of the system.

Accepted Answer

A)  developer 
B)  owner 
C)  architect 
D)  client 
A)  developer 
B)  owner 
C)  architect 
D)  client

Question 10

An object cannot consist of more objects.

Accepted Answer

A) True 
 B)False

Question 11

"Instance" is used instead of the term "object" when the purpose is to emphasize the relationship between the object and the class.

Accepted Answer

A) True 
 B)False

Question 12

Virtual objects embody the same concepts as real objects, but are created from concepts instead of giving rise to them.

Accepted Answer

A) True 
 B)False

Question 13

Explain the difference between multiple and simple inheritance and provide one example for each.

Accepted Answer

Inheritance is the mechanism by which a

Question 14

An object cannot be an instance of numerous classes.

Accepted Answer

A) True 
 B)False

Question 15

Object-oriented analysis relies on the ________ of information systems.

Accepted Answer

A)  logical modeling 
B)  physical modeling 
C)  abstract modeling 
D)  concrete modeling 
A)  logical modeling 
B)  physical modeling 
C)  abstract modeling 
D)  concrete modeling

Question 16

How do business classes differ from utility classes? Provide one example for each.

Accepted Answer

Business classes are those that have a c

Question 17

What is the difference between aggregation and composition?

Accepted Answer

The relationship of one object

Question 18

"The employee name is Richard Smith and he checks the inventory periodically." In this sentence, "Richard Smith" is the ________ of attribute "name"

Accepted Answer

A)  class 
B)  object 
C)  value 
D)  operation 
A)  class 
B)  object 
C)  value 
D)  operation

Question 19

Grady Booch introduced "use case" modeling concept.

Accepted Answer

A) True 
 B)False

Question 20

Design develops the results of analysis into a(n) ________ model for building the system.

Accepted Answer

A)  conceptual 
B)  abstract 
C)  concrete 
D)  physical 
A)  conceptual 
B)  abstract 
C)  concrete 
D)  physical

UML models are not compatible with object-oriented languages.

Give an example of encapsulation in the real world.

What is the difference between encapsulation and information hiding?

Features, properties, or characteristics of an object are represented by its ________.

The phrase "object as black box" refers to ________.

In procedural languages, the basic building blocks of a program are ________.

A Symphony is an instance of Classical Music that descends from Music which, in turn, is a child of Art..

Human body is an example of a(n) ________ relationship.

From UML perspective, ________ view reflects the logical view of the system.

An object cannot consist of more objects.

"Instance" is used instead of the term "object" when the purpose is to emphasize the relationship between the object and the class.

Virtual objects embody the same concepts as real objects, but are created from concepts instead of giving rise to them.

Explain the difference between multiple and simple inheritance and provide one example for each.

An object cannot be an instance of numerous classes.

Object-oriented analysis relies on the ________ of information systems.

How do business classes differ from utility classes? Provide one example for each.

What is the difference between aggregation and composition?

"The employee name is Richard Smith and he checks the inventory periodically." In this sentence, "Richard Smith" is the ________ of attribute "name"

Grady Booch introduced "use case" modeling concept.

Design develops the results of analysis into a(n) ________ model for building the system.

Information Systems

Methodology

Gathering Requirements

Domain Analysis

Behavioral Modeling I: Use Cases: The Basics

Behavioral Modeling II: Developing Use Cases

Structural Modeling

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 2: The Concept of Object Orientation

UML models are not compatible with object-oriented languages.

Give an example of encapsulation in the real world.

What is the difference between encapsulation and information hiding?

Features, properties, or characteristics of an object are represented by its ________.

The phrase "object as black box" refers to ________.

In procedural languages, the basic building blocks of a program are ________.

A Symphony is an instance of Classical Music that descends from Music which, in turn, is a child of Art..

Human body is an example of a(n) ________ relationship.

From UML perspective, ________ view reflects the logical view of the system.

An object cannot consist of more objects.

"Instance" is used instead of the term "object" when the purpose is to emphasize the relationship between the object and the class.

Virtual objects embody the same concepts as real objects, but are created from concepts instead of giving rise to them.

Explain the difference between multiple and simple inheritance and provide one example for each.

An object cannot be an instance of numerous classes.

Object-oriented analysis relies on the ________ of information systems.

How do business classes differ from utility classes? Provide one example for each.

What is the difference between aggregation and composition?

"The employee name is Richard Smith and he checks the inventory periodically." In this sentence, "Richard Smith" is the ________ of attribute "name"

Grady Booch introduced "use case" modeling concept.

Design develops the results of analysis into a(n) ________ model for building the system.

Information Systems

Methodology

Gathering Requirements

Domain Analysis

Behavioral Modeling I: Use Cases: The Basics

Behavioral Modeling II: Developing Use Cases

Structural Modeling

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