Question 1

What is UML? What are the three major elements of UML?

Accepted Answer

UML(Unified Modeling Language)provides a

Question 2

An asynchronous message is when the calling program waits for control to be returned to it.

Accepted Answer

A) True 
 B)False

Question 3

Swimlanes are useful to show how the data must be transmitted or converted.

Accepted Answer

A) True 
 B)False

Question 4

An entity class represents an entity on an entity-relationship diagram.

Accepted Answer

A) True 
 B)False

Question 5

What is polymorphism?

Accepted Answer

Polymorphism is the capability

Question 6

Objects are represented by and grouped into ________ that are optimal for reuse and maintainability.

Accepted Answer

A) objects 
B) views 
C) classes 
D) displays 
A) objects 
B) views 
C) classes 
D) displays

Question 7

________ reduces programming labor by reusing common objects easily.

Accepted Answer

A) Inheritance 
B) Dower 
C) Parenting 
D) Settlement 
A) Inheritance 
B) Dower 
C) Parenting 
D) Settlement

Question 8

On a sequence diagram,a lateral bar or vertical rectangle is used to represent:

Accepted Answer

A) messages sent between classes. 
B) the time sequence of activities. 
C) the focus of control,when an object is busy doing things. 
D) the lifeline for the class or object. 
A) messages sent between classes. 
B) the time sequence of activities. 
C) the focus of control,when an object is busy doing things. 
D) the lifeline for the class or object.

Question 9

A statechart diagram is created to show how several classes change each other's states.

Accepted Answer

A) True 
 B)False

Question 10

Transient objects do not survive the end of session.

Accepted Answer

A) True 
 B)False

Question 11

On a sequence diagram,a lateral bar or vertical rectangle shows the focus of control.

Accepted Answer

A) True 
 B)False

Question 12

State transition diagrams illustrate a succession of interactions between classes or object instances over time.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following is not one of the six most commonly used UML diagrams?

Accepted Answer

A) activity diagram 
B) CRC card relationship diagram 
C) use case diagram 
D) statechart diagram 
A) activity diagram 
B) CRC card relationship diagram 
C) use case diagram 
D) statechart diagram

Question 14

Which of the following is not described by a use case?

Accepted Answer

A) the actor that initiates an event 
B) the use case that performs the actions 
C) the event that triggers the use case 
D) the objects required by the use case 
A) the actor that initiates an event 
B) the use case that performs the actions 
C) the event that triggers the use case 
D) the objects required by the use case

Question 15

List the and describe four categories into which classes fall.

Accepted Answer

1. Entity classes represent real-world i

Question 16

Which of the following are not shown on an activity diagram?

Accepted Answer

A) classes 
B) events 
C) decisions that are made 
D) sequence of activities 
A) classes 
B) events 
C) decisions that are made 
D) sequence of activities

Question 17

Which of the following is the main goal of the object-oriented approach?

Accepted Answer

A) maintaining systems 
B) minimizing the impact of change 
C) reusability 
D) functional control 
A) maintaining systems 
B) minimizing the impact of change 
C) reusability 
D) functional control

Question 18

An association class is used to represent whole/part relationships.

Accepted Answer

A) True 
 B)False

Question 19

Object-oriented techniques work well in situations where ________ information systems are undergoing continuous maintenance,adaptation,and redesign.

Accepted Answer

A) complicated 
B) simple 
C) highly technical 
D) global 
A) complicated 
B) simple 
C) highly technical 
D) global

Question 20

An object defines a set of shared attributes and behaviors found in each class for the object.

Accepted Answer

A) True 
 B)False

What is UML? What are the three major elements of UML?

An asynchronous message is when the calling program waits for control to be returned to it.

Swimlanes are useful to show how the data must be transmitted or converted.

An entity class represents an entity on an entity-relationship diagram.

What is polymorphism?

Objects are represented by and grouped into ________ that are optimal for reuse and maintainability.

________ reduces programming labor by reusing common objects easily.

On a sequence diagram,a lateral bar or vertical rectangle is used to represent:

A statechart diagram is created to show how several classes change each other's states.

Transient objects do not survive the end of session.

On a sequence diagram,a lateral bar or vertical rectangle shows the focus of control.

State transition diagrams illustrate a succession of interactions between classes or object instances over time.

Which of the following is not one of the six most commonly used UML diagrams?

Which of the following is not described by a use case?

List the and describe four categories into which classes fall.

Which of the following are not shown on an activity diagram?

Which of the following is the main goal of the object-oriented approach?

An association class is used to represent whole/part relationships.

Object-oriented techniques work well in situations where ________ information systems are undergoing continuous maintenance,adaptation,and redesign.

An object defines a set of shared attributes and behaviors found in each class for the object.

Systems, roles, and Development Methodologies

Understanding and Modeling Organizational Systems

Project Management

Information Gathering: Interactive Methods

Information Gathering: Unobtrusive Methods

Agile Modeling, prototyping, and Scrum

Using Data Flow Diagrams

Analyzing Systems Using Data Dictionaries

Process Specifications and Structured Decisions

Designing Effective Output

Designing Effective Input

Designing Databases

Human-Computer Interaction and Ux Design

Designing Accurate Data Entry Procedures

Quality Assurance and Implementation

Filters

Exam 10: Object-Oriented Systems Analysis and Design Using UML

What is UML? What are the three major elements of UML?

An asynchronous message is when the calling program waits for control to be returned to it.

Swimlanes are useful to show how the data must be transmitted or converted.

An entity class represents an entity on an entity-relationship diagram.

What is polymorphism?

Objects are represented by and grouped into ________ that are optimal for reuse and maintainability.

________ reduces programming labor by reusing common objects easily.

On a sequence diagram,a lateral bar or vertical rectangle is used to represent:

A statechart diagram is created to show how several classes change each other's states.

Transient objects do not survive the end of session.

On a sequence diagram,a lateral bar or vertical rectangle shows the focus of control.

State transition diagrams illustrate a succession of interactions between classes or object instances over time.

Which of the following is not one of the six most commonly used UML diagrams?

Which of the following is not described by a use case?

List the and describe four categories into which classes fall.

Which of the following are not shown on an activity diagram?

Which of the following is the main goal of the object-oriented approach?

An association class is used to represent whole/part relationships.

Object-oriented techniques work well in situations where ________ information systems are undergoing continuous maintenance,adaptation,and redesign.

An object defines a set of shared attributes and behaviors found in each class for the object.

Systems, roles, and Development Methodologies

Understanding and Modeling Organizational Systems

Project Management

Information Gathering: Interactive Methods

Information Gathering: Unobtrusive Methods

Agile Modeling, prototyping, and Scrum

Using Data Flow Diagrams

Analyzing Systems Using Data Dictionaries

Process Specifications and Structured Decisions

Designing Effective Output

Designing Effective Input

Designing Databases

Human-Computer Interaction and Ux Design

Designing Accurate Data Entry Procedures

Quality Assurance and Implementation

Filters