Question 1

An activity diagram shows the flow of information between two or more use cases.

Accepted Answer

A) True 
 B)False  False

Question 2

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 B

Question 3

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

Accepted Answer

A) True 
 B)False  False

Question 4

A template that the analyst may use when beginning to model or talk about the system from an O-O perspective is called a:

Accepted Answer

A)  CRC card. 
B)  UML descriptor. 
C)  whole-part structure. 
D)  design layer. 
E)  User Message Language. 
A)  CRC card. 
B)  UML descriptor. 
C)  whole-part structure. 
D)  design layer. 
E)  User Message Language.

Question 5

UML consists of things, relationships, and diagrams.

Accepted Answer

A) True 
 B)False

Question 6

When messages are passed from one class to another, the receiving class must have a method corresponding to the message name.

Accepted Answer

A) True 
 B)False

Question 7

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 8

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

Accepted Answer

A) True 
 B)False

Question 9

When attributes are preceded by a minus sign, it means that:

Accepted Answer

A)  the attributes are private. 
B)  the attributes are public. 
C)  the attributes are static. 
D)  the attributes are undefined. 
A)  the attributes are private. 
B)  the attributes are public. 
C)  the attributes are static. 
D)  the attributes are undefined.

Question 10

Which of the following is not a format for sending messages between classes on a sequence diagram?

Accepted Answer

A)  messageName( ) 
B)  messageName(parameter1, parameter2) 
C)  messageName(parameter1:returnValue, parameter2:returnValue) 
D)  messageName(parameterType:parameterName(defaultValue)) 
A)  messageName( ) 
B)  messageName(parameter1, parameter2) 
C)  messageName(parameter1:returnValue, parameter2:returnValue) 
D)  messageName(parameterType:parameterName(defaultValue))

Question 11

Signals or synchronous messages occur when a program does not wait for a returning message.

Accepted Answer

A) True 
 B)False

Question 12

Temporal events occur at a predetermined time.

Accepted Answer

A) True 
 B)False

Question 13

A boundary or interface class provides a means for users to work with the system.

Accepted Answer

A) True 
 B)False

Question 14

Aggregation shows that the whole object is composed of the sum of its parts.

Accepted Answer

A) True 
 B)False

Question 15

________ show the same information as a sequence diagram.

Accepted Answer

A)  Communication diagrams 
B)  Concept diagrams 
C)  Structural diagrams 
D)  Behavioral diagrams. 
A)  Communication diagrams 
B)  Concept diagrams 
C)  Structural diagrams 
D)  Behavioral diagrams.

Question 16

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

Accepted Answer

A) True 
 B)False

Question 17

Polymorphism is when the object-oriented program may have several versions of the same method with the same name in a superclass/subclass relationship.

Accepted Answer

A) True 
 B)False

Question 18

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 19

A boundary class acts as a coordinator when implementing classes.

Accepted Answer

A) True 
 B)False

Question 20

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.

An activity diagram shows the flow of information between two or more use cases.

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

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

A template that the analyst may use when beginning to model or talk about the system from an O-O perspective is called a:

UML consists of things, relationships, and diagrams.

When messages are passed from one class to another, the receiving class must have a method corresponding to the message name.

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

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

When attributes are preceded by a minus sign, it means that:

Which of the following is not a format for sending messages between classes on a sequence diagram?

Signals or synchronous messages occur when a program does not wait for a returning message.

Temporal events occur at a predetermined time.

A boundary or interface class provides a means for users to work with the system.

Aggregation shows that the whole object is composed of the sum of its parts.

________ show the same information as a sequence diagram.

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

Polymorphism is when the object-oriented program may have several versions of the same method with the same name in a superclass/subclass relationship.

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

A boundary class acts as a coordinator when implementing classes.

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

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

An activity diagram shows the flow of information between two or more use cases.

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

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

A template that the analyst may use when beginning to model or talk about the system from an O-O perspective is called a:

UML consists of things, relationships, and diagrams.

When messages are passed from one class to another, the receiving class must have a method corresponding to the message name.

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

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

When attributes are preceded by a minus sign, it means that:

Which of the following is not a format for sending messages between classes on a sequence diagram?

Signals or synchronous messages occur when a program does not wait for a returning message.

Temporal events occur at a predetermined time.

A boundary or interface class provides a means for users to work with the system.

Aggregation shows that the whole object is composed of the sum of its parts.

________ show the same information as a sequence diagram.

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

Polymorphism is when the object-oriented program may have several versions of the same method with the same name in a superclass/subclass relationship.

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

A boundary class acts as a coordinator when implementing classes.

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

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