Question 1

A class that has direct instances is called a(n)________ class.

Accepted Answer

A)  abstract 
B)  multiplicity 
C)  large 
D)  concrete 
A)  abstract 
B)  multiplicity 
C)  large 
D)  concrete

Question 2

Which type of operation has side effects?

Accepted Answer

A)  Update 
B)  Append 
C)  Query 
D)  Scope 
A)  Update 
B)  Append 
C)  Query 
D)  Scope

Question 3

________ indicates how many objects participate in a given relationship.

Accepted Answer

A)  Bound 
B)  Multiplicity 
C)  Role 
D)  Relationship 
A)  Bound 
B)  Multiplicity 
C)  Role 
D)  Relationship

Question 4

It is only through a(n)________ that other objects can access or manipulate information stored in an object.

Accepted Answer

The answer of It is only through a(n)________ that other...

Question 5

Which of the following is a reason for using an object-oriented design?

Accepted Answer

A)  The analysis model is not formal enough to be implemented in a programming language. 
B)  The actual system must be adapted to the environment in which the system will actually be implemented. 
C)  The analysis results can be validated using object-oriented design. 
D)  All of the above. 
A)  The analysis model is not formal enough to be implemented in a programming language. 
B)  The actual system must be adapted to the environment in which the system will actually be implemented. 
C)  The analysis results can be validated using object-oriented design. 
D)  All of the above.

Question 6

A(n)________ in a class diagram is shown as a text string representing an interval (or intervals)of integers.

Accepted Answer

multiplici

Question 7

What is an association and an association role?

Accepted Answer

An association is a named rela

Question 8

A(n)________ attribute,role or association is one that can be computed from other attributes,roles,or associations.

Accepted Answer

The answer of A(n)________ attribute,role or association is one that...

Question 9

In the figure below,what relationship is shown?

Accepted Answer

A)  Overlaps 
B)  Disjoints 
C)  Rejoinders 
D)  Aggregation 
A)  Overlaps 
B)  Disjoints 
C)  Rejoinders 
D)  Aggregation

Question 10

When some of the operations on a whole class automatically apply to its parts,the operation is said to ________.

Accepted Answer

The answer of When some of the operations on a...

Question 11

The Unified Modeling Language:

Accepted Answer

A)  is a notation useful for graphically depicting an object-oriented analysis or design model. 
B)  allows one to capture design decisions of a system. 
C)  promotes communication among key personnel involved in development. 
D)  all of the above. 
A)  is a notation useful for graphically depicting an object-oriented analysis or design model. 
B)  allows one to capture design decisions of a system. 
C)  promotes communication among key personnel involved in development. 
D)  all of the above.

Question 12

Overriding is the process of replacing a method inherited from a superclass by a more specific implementation of that method in a subclass.

Accepted Answer

A) True 
 B)False

Question 13

Encapsulation is the technique of hiding the internal implementation details of an object from its external view.

Accepted Answer

A) True 
 B)False

Question 14

________ means that the same operation can apply to two or more classes in different ways.

Accepted Answer

A)  Polymorphism 
B)  Inheritance 
C)  Combined operations 
D)  Checkpoint 
A)  Polymorphism 
B)  Inheritance 
C)  Combined operations 
D)  Checkpoint

Question 15

An association role is the end of an association where it connects to a class.

Accepted Answer

A) True 
 B)False

Question 16

Which of the following refers to a set of objects that share common structures and behaviors?

Accepted Answer

A)  Supertype 
B)  Object class 
C)  Model 
D)  Entity group 
A)  Supertype 
B)  Object class 
C)  Model 
D)  Entity group

Question 17

________ encompasses an object's properties and the values of those properties.

Accepted Answer

The answer of ________ encompasses an object's properties and the...

Question 18

In aggregation,some of the operations of the whole automatically apply to its parts.

Accepted Answer

A) True 
 B)False

Question 19

Each role has a duplicity,which indicates how many objects participate in a given relationship.

Accepted Answer

A) True 
 B)False

Question 20

The process of replacing a method inherited from a superclass by a more specific implementation of the method in a subclass is called:

Accepted Answer

A)  inheritance. 
B)  encapsulation. 
C)  polymorphism. 
D)  overriding. 
A)  inheritance. 
B)  encapsulation. 
C)  polymorphism. 
D)  overriding.

A class that has direct instances is called a(n)________ class.

Which type of operation has side effects?

________ indicates how many objects participate in a given relationship.

It is only through a(n)________ that other objects can access or manipulate information stored in an object.

Which of the following is a reason for using an object-oriented design?

A(n)________ in a class diagram is shown as a text string representing an interval (or intervals)of integers.

What is an association and an association role?

A(n)________ attribute,role or association is one that can be computed from other attributes,roles,or associations.

In the figure below,what relationship is shown?

When some of the operations on a whole class automatically apply to its parts,the operation is said to ________.

The Unified Modeling Language:

Overriding is the process of replacing a method inherited from a superclass by a more specific implementation of that method in a subclass.

Encapsulation is the technique of hiding the internal implementation details of an object from its external view.

________ means that the same operation can apply to two or more classes in different ways.

An association role is the end of an association where it connects to a class.

Which of the following refers to a set of objects that share common structures and behaviors?

________ encompasses an object's properties and the values of those properties.

In aggregation,some of the operations of the whole automatically apply to its parts.

Each role has a duplicity,which indicates how many objects participate in a given relationship.

The process of replacing a method inherited from a superclass by a more specific implementation of the method in a subclass is called:

The Database Environment and Development Process

Modeling Data in the Organization

The Enhanced E-R Model and Business Rules

Logical Database Design and the Relational Model

Physical Database Design and Performance

Introduction to SQL

Advanced SQL

Database Application Development

Data Warehousing

Data Quality and Integration

Data and Database Administration

Distributed Databases

Using Relational Databases to Provide Object Persistence

Filters

Exam 13: Object-Oriented Data Modeling

A class that has direct instances is called a(n)________ class.

Which type of operation has side effects?

________ indicates how many objects participate in a given relationship.

It is only through a(n)________ that other objects can access or manipulate information stored in an object.

Which of the following is a reason for using an object-oriented design?

A(n)________ in a class diagram is shown as a text string representing an interval (or intervals)of integers.

What is an association and an association role?

A(n)________ attribute,role or association is one that can be computed from other attributes,roles,or associations.

In the figure below,what relationship is shown?

When some of the operations on a whole class automatically apply to its parts,the operation is said to ________.

The Unified Modeling Language:

Overriding is the process of replacing a method inherited from a superclass by a more specific implementation of that method in a subclass.

Encapsulation is the technique of hiding the internal implementation details of an object from its external view.

________ means that the same operation can apply to two or more classes in different ways.

An association role is the end of an association where it connects to a class.

Which of the following refers to a set of objects that share common structures and behaviors?

________ encompasses an object's properties and the values of those properties.

In aggregation,some of the operations of the whole automatically apply to its parts.

Each role has a duplicity,which indicates how many objects participate in a given relationship.

The process of replacing a method inherited from a superclass by a more specific implementation of the method in a subclass is called:

The Database Environment and Development Process

Modeling Data in the Organization

The Enhanced E-R Model and Business Rules

Logical Database Design and the Relational Model

Physical Database Design and Performance

Introduction to SQL

Advanced SQL

Database Application Development

Data Warehousing

Data Quality and Integration

Data and Database Administration

Distributed Databases

Using Relational Databases to Provide Object Persistence

Filters