Question 1

An entity class represents real-world items.

Accepted Answer

A) True 
 B)False  True

Question 2

Which of the following is a structural diagram?

Accepted Answer

A) use case diagram 
B) statechart diagram 
C) sequence diagram 
D) class diagram 
A) use case diagram 
B) statechart diagram 
C) sequence diagram 
D) class diagram D

Question 3

Collection is the relationship that exists when the whole has a responsibility for the part.

Accepted Answer

A) True 
 B)False  False

Question 4

Polymorphism means that the subclass may inherit a parent method but may add to it or modify it.

Accepted Answer

A) True 
 B)False

Question 5

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

Accepted Answer

A) True 
 B)False

Question 6

A private attribute on a class diagram:

Accepted Answer

A) does not change its value for different object instances. 
B) is hidden from all classes except immediate subclasses. 
C) is only available in the object. 
D) is available to the class and all classes that have relationships with the attribute's class. 
A) does not change its value for different object instances. 
B) is hidden from all classes except immediate subclasses. 
C) is only available in the object. 
D) is available to the class and all classes that have relationships with the attribute's class.

Question 7

Describe the difference between a class and an object.

Accepted Answer

Object-oriented systems descri

Question 8

Which type of class represents real-world items?

Accepted Answer

A) entity 
B) interface 
C) abstract 
D) control 
A) entity 
B) interface 
C) abstract 
D) control

Question 9

An abstract class cannot be directly instantiated.

Accepted Answer

A) True 
 B)False

Question 10

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

Accepted Answer

A) True 
 B)False

Question 11

On an activity diagram, what is used to show partitioning?

Accepted Answer

A) a synchronization bar 
B) a swimlane 
C) a diamond 
D) a filled-in circle 
A) a synchronization bar 
B) a swimlane 
C) a diamond 
D) a filled-in circle

Question 12

Which type of class cannot be directly instantiated?

Accepted Answer

A) entity 
B) interface 
C) abstract 
D) control 
A) entity 
B) interface 
C) abstract 
D) control

Question 13

An abstract class cannot be directly instantiated.

Accepted Answer

A) True 
 B)False

Question 14

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

Accepted Answer

A) True 
 B)False

Question 15

Component diagrams show a global view of the system architecture.

Accepted Answer

A) True 
 B)False

Question 16

The term ________ is used when an object is created from a class.

Accepted Answer

A) class 
B) updated 
C) made 
D) instantiate 
A) class 
B) updated 
C) made 
D) instantiate

Question 17

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 18

A statechart diagram is created for:

Accepted Answer

A) a single class. 
B) a single use case. 
C) an activity on an activity diagram. 
D) a group of classes connected with relationships. 
A) a single class. 
B) a single use case. 
C) an activity on an activity diagram. 
D) a group of classes connected with relationships.

Question 19

In inheritance, the original or parent class is known as the derived class.

Accepted Answer

A) True 
 B)False

Question 20

UML consists of things, relationships, and diagrams.

Accepted Answer

A) True 
 B)False

An entity class represents real-world items.

Which of the following is a structural diagram?

Collection is the relationship that exists when the whole has a responsibility for the part.

Polymorphism means that the subclass may inherit a parent method but may add to it or modify it.

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

A private attribute on a class diagram:

Describe the difference between a class and an object.

Which type of class represents real-world items?

An abstract class cannot be directly instantiated.

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

On an activity diagram, what is used to show partitioning?

Which type of class cannot be directly instantiated?

An abstract class cannot be directly instantiated.

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

Component diagrams show a global view of the system architecture.

The term ________ is used when an object is created from a class.

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

A statechart diagram is created for:

In inheritance, the original or parent class is known as the derived class.

UML consists of things, relationships, and diagrams.

Systems, Roles, and Development Methodologies

Understanding and Modeling Organizational Systems

Project Management

Information Gathering: Interactive Methods

Information Gathering: Unobtrusive Methods

Agile Modeling and Prototyping

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

Designing Accurate Data Entry

Quality Assurance and Implementation

Filters

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

An entity class represents real-world items.

Which of the following is a structural diagram?

Collection is the relationship that exists when the whole has a responsibility for the part.

Polymorphism means that the subclass may inherit a parent method but may add to it or modify it.

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

A private attribute on a class diagram:

Describe the difference between a class and an object.

Which type of class represents real-world items?

An abstract class cannot be directly instantiated.

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

On an activity diagram, what is used to show partitioning?

Which type of class cannot be directly instantiated?

An abstract class cannot be directly instantiated.

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

Component diagrams show a global view of the system architecture.

The term ________ is used when an object is created from a class.

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

A statechart diagram is created for:

In inheritance, the original or parent class is known as the derived class.

UML consists of things, relationships, and diagrams.

Systems, Roles, and Development Methodologies

Understanding and Modeling Organizational Systems

Project Management

Information Gathering: Interactive Methods

Information Gathering: Unobtrusive Methods

Agile Modeling and Prototyping

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

Designing Accurate Data Entry

Quality Assurance and Implementation

Filters