Question 1

The first-cut sequence diagram contains view layer and business layer.

Accepted Answer

A) True 
 B)False  False

Question 2

What considerations should be taken into account when choosing the type of interaction diagram for a system design model?

Accepted Answer

Many designers use communication diagrams to sketch out a solution.If the use case is small and not too complex,a simple communication diagram may suffice.Drawing a communication diagram is an effective way to get a quick overview of the objects that work together.However,for more complex situations,a sequence diagram may be required to visualize the flow and sequence of the messages.It is not unusual to find a mix within the same set of specifications: some use cases described by communication diagrams and others shown with sequence diagrams.

Question 3

Domain layer classes should ____.

Accepted Answer

A) prepare persistent classes for storage to the database" 
B) start up and shut down the system" 
C) edit and validate input data" 
D) establish and maintain connections to the database" 
A) prepare persistent classes for storage to the database" 
B) start up and shut down the system" 
C) edit and validate input data" 
D) establish and maintain connections to the database" A

Question 4

Which is the correct notation for a message label on a sequence diagram?

Accepted Answer

A) * [true/false]RetVal := name (param)" 
B) [true/false]RetVal == name (param)" 
C) [true/false]seq# RetVal := name (param)" 
D) * [true/false] seq# Retval := name (param)" 
A) * [true/false]RetVal := name (param)" 
B) [true/false]RetVal == name (param)" 
C) [true/false]seq# RetVal := name (param)" 
D) * [true/false] seq# Retval := name (param)"

Question 5

The code "if (someObject == null)" is part of the factory pattern.

Accepted Answer

A) True 
 B)False

Question 6

Communication diagrams indicates the order of the messages with ____.

Accepted Answer

A) sequence numbers" 
B) activation lifelines" 
C) arrows" 
D) links" 
A) sequence numbers" 
B) activation lifelines" 
C) arrows" 
D) links"

Question 7

The _____________ layer contains the user interface classes.

Accepted Answer

The answer of The _____________ layer contains the user interface...

Question 8

The controller object is usually part of view layer.

Accepted Answer

A) True 
 B)False

Question 9

The first-cut DCD includes method signatures.

Accepted Answer

A) True 
 B)False

Question 10

The primary models used for OO detailed design are ____ diagrams.

Accepted Answer

A) design class and statechart" 
B) package and statechart" 
C) package and deployment" 
D) design class and interaction" 
A) design class and statechart" 
B) package and statechart" 
C) package and deployment" 
D) design class and interaction"

Question 11

The ________________ DCD usually contains no method signatures,but does contain navigation visibility.

Accepted Answer

The answer of The ________________ DCD usually contains no method...

Question 12

In a communication diagram,a(n)____________________ is used to show that two items share a message.

Accepted Answer

The answer of In a communication diagram,a(n)____________________ is used to...

Question 13

How has the differences between programming languages and database languages driven the trend to a multilayer design?

Accepted Answer

One of the problems with object-oriented

Question 14

A dashed arrow represents a(n)_______ relationship in a package diagram.

Accepted Answer

The answer of A dashed arrow represents a(n)_______ relationship in...

Question 15

The customer relationship system needs to instantiate a new customer object.How should this be done?

Accepted Answer

A) Let the factory object do it." 
B) Let the view layer object do it." 
C) Let the controller object do it." 
D) Let another business object do it." 
A) Let the factory object do it." 
B) Let the view layer object do it." 
C) Let the controller object do it." 
D) Let another business object do it."

Question 16

Standard design techniques and templates that are recognized as good practice are called _________________.

Accepted Answer

The answer of Standard design techniques and templates that are...

Question 17

There are two preferred methods to accessing the database.One is to have newly instantiated object call the data access object.The other is to let the controller access the data access object.

Accepted Answer

A) True 
 B)False

Question 18

Data access layer classes should ____.

Accepted Answer

A) process all business rules with appropriate logic" 
B) accept input data" 
C) display data fields" 
D) contain Structure Query Language (SQL) statements" 
A) process all business rules with appropriate logic" 
B) accept input data" 
C) display data fields" 
D) contain Structure Query Language (SQL) statements"

Question 19

The perfect technology assumption means not to worry about issues such as user security.

Accepted Answer

A) True 
 B)False

Question 20

View layer classes should do all of the following EXCEPT _______.

Accepted Answer

A) capture clicks and data entry" 
B) start and shut down the system" 
C) create problem domain classes" 
D) display forms" 
A) capture clicks and data entry" 
B) start and shut down the system" 
C) create problem domain classes" 
D) display forms"

The first-cut sequence diagram contains view layer and business layer.

What considerations should be taken into account when choosing the type of interaction diagram for a system design model?

Domain layer classes should ____.

Which is the correct notation for a message label on a sequence diagram?

The code "if (someObject == null)" is part of the factory pattern.

Communication diagrams indicates the order of the messages with ____.

The _____________ layer contains the user interface classes.

The controller object is usually part of view layer.

The first-cut DCD includes method signatures.

The primary models used for OO detailed design are ____ diagrams.

The ________________ DCD usually contains no method signatures,but does contain navigation visibility.

In a communication diagram,a(n)____________________ is used to show that two items share a message.

How has the differences between programming languages and database languages driven the trend to a multilayer design?

A dashed arrow represents a(n)_______ relationship in a package diagram.

The customer relationship system needs to instantiate a new customer object.How should this be done?

Standard design techniques and templates that are recognized as good practice are called _________________.

There are two preferred methods to accessing the database.One is to have newly instantiated object call the data access object.The other is to let the controller access the data access object.

Data access layer classes should ____.

The perfect technology assumption means not to worry about issues such as user security.

View layer classes should do all of the following EXCEPT _______.

From Beginning to End: An Overview of Systems Analysis and Design

Investigating System Requirements

Use Cases

Domain Modeling

Extending the Requirements Models

Essentials of Design and the Design Activities

Designing the User and System Interfaces

Approaches to System Development

Project Planning and Project Management

Object-Oriented Design Principles

Databases, Controls, and Security

Making the System Operational

Current Trends in System Development

Filters

Exam 11: Use Case Realizations

The first-cut sequence diagram contains view layer and business layer.

What considerations should be taken into account when choosing the type of interaction diagram for a system design model?

Domain layer classes should ____.

Which is the correct notation for a message label on a sequence diagram?

The code "if (someObject == null)" is part of the factory pattern.

Communication diagrams indicates the order of the messages with ____.

The _____________ layer contains the user interface classes.

The controller object is usually part of view layer.

The first-cut DCD includes method signatures.

The primary models used for OO detailed design are ____ diagrams.

The ________________ DCD usually contains no method signatures,but does contain navigation visibility.

In a communication diagram,a(n)____________________ is used to show that two items share a message.

How has the differences between programming languages and database languages driven the trend to a multilayer design?

A dashed arrow represents a(n)_______ relationship in a package diagram.

The customer relationship system needs to instantiate a new customer object.How should this be done?

Standard design techniques and templates that are recognized as good practice are called _________________.

There are two preferred methods to accessing the database.One is to have newly instantiated object call the data access object.The other is to let the controller access the data access object.

Data access layer classes should ____.

The perfect technology assumption means not to worry about issues such as user security.

View layer classes should do all of the following EXCEPT _______.

From Beginning to End: An Overview of Systems Analysis and Design

Investigating System Requirements

Use Cases

Domain Modeling

Extending the Requirements Models

Essentials of Design and the Design Activities

Designing the User and System Interfaces

Approaches to System Development

Project Planning and Project Management

Object-Oriented Design Principles

Databases, Controls, and Security

Making the System Operational

Current Trends in System Development

Filters