Exam 18: Object-Oriented Design and Modeling Using the UML

A communication diagram is similar to a sequence diagram. But while a sequence diagram focuses on the structural organization of objects in a network format, a communication diagram focuses on timing of messages.

(True/False)

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Question 81

During object-oriented design the class diagram developed during the analysis phase is refined into a _______________.

(Short Answer)

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Question 82

System classes handle operating system-specific functionality.

(True/False)

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Question 83

The process of using object-oriented techniques for designing a new system is referred to as:

(Multiple Choice)

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Question 84

A design pattern is a common solution to a given problem in a given context.

(True/False)

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Question 85

A class that would have to change if the system was ported to another operating system would be a(n):

(Multiple Choice)

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Question 86

Persistence classes read and write to a database.

(True/False)

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Question 87

Which UML diagram models object state

(Multiple Choice)

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Question 88

All objects are said to have __________________ - the value of its attributes at one point in time.

(Short Answer)

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Question 89

What do you call a set of related, interacting objects that provide a well-defined set of services for accomplishing a task?

(Multiple Choice)

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Question 90

Visibility is the level of access an external object has to an attribute or method.

(True/False)

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Question 91

What type of diagram is also an implementation type diagram that describes the physical architecture of the hardware and software in the system and depicts software components, processors, and devices that make up the systems architecture?

(Multiple Choice)

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Question 92

What diagram depicts the life cycle of a single object?

(Multiple Choice)

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Question 93

What type of diagram is an implementation type diagram and used to graphically depict the physical architecture of the software system?

(Multiple Choice)

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Question 94

The responsibility of the interface class is twofold: (1) it translates the user's input into information that the system can understand and use to process the business event; (2) it takes data pertaining to a business event and translates the data for appropriate presentation to the user.

(True/False)

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Question 95

Ideally, object classes created for one information system should be able to be reused in other information systems.

(True/False)

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Question 96

Communication diagrams depict the organizational units of programming code and how they interact.

(True/False)

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Question 97

GOF behavioral patterns provide guidance on the way in which classes interact to distribute responsibility.

(True/False)

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Question 98

An object-oriented system is structured into at least three different types of object classes.

(True/False)

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Question 99

Which of the following is NOT a UML level of visibility?

(Multiple Choice)

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Question 100

Showing 81 - 100 of 100

A communication diagram is similar to a sequence diagram. But while a sequence diagram focuses on the structural organization of objects in a network format, a communication diagram focuses on timing of messages.

During object-oriented design the class diagram developed during the analysis phase is refined into a _______________.

System classes handle operating system-specific functionality.

The process of using object-oriented techniques for designing a new system is referred to as:

A design pattern is a common solution to a given problem in a given context.

A class that would have to change if the system was ported to another operating system would be a(n):

Persistence classes read and write to a database.

Which UML diagram models object state

All objects are said to have __________________ - the value of its attributes at one point in time.

What do you call a set of related, interacting objects that provide a well-defined set of services for accomplishing a task?

Visibility is the level of access an external object has to an attribute or method.

What type of diagram is also an implementation type diagram that describes the physical architecture of the hardware and software in the system and depicts software components, processors, and devices that make up the systems architecture?

What diagram depicts the life cycle of a single object?

What type of diagram is an implementation type diagram and used to graphically depict the physical architecture of the software system?

The responsibility of the interface class is twofold: (1) it translates the user's input into information that the system can understand and use to process the business event; (2) it takes data pertaining to a business event and translates the data for appropriate presentation to the user.

Ideally, object classes created for one information system should be able to be reused in other information systems.

Communication diagrams depict the organizational units of programming code and how they interact.

GOF behavioral patterns provide guidance on the way in which classes interact to distribute responsibility.

An object-oriented system is structured into at least three different types of object classes.

Which of the following is NOT a UML level of visibility?

The Context of Systems Analysis and Design Methods

Information System Building Blocks

Information Systems Development

Project Management

Systems Analysis

Fact-Finding Techniques for Requirements Discovery

Modeling System Requirements With Use Cases

Data Modeling and Analysis

Process Modeling

Object-Oriented Analysis and Modeling Using the Uml

Feasibility Analysis and the System Proposal

Systems Design

Application Architecture and Modeling

Database Design

Output Design and Prototyping

Input Design and Prototyping

User Interface Design

Systems Construction and Implementation

Systems Operations and Support

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