Question 1

A driver program can cause instances of classes to be created during processing.

Accepted Answer

A) True 
 B)False  True

Question 2

The means of communicating with an object is a(n)

Accepted Answer

A) operation. 
B) behavior. 
C) message. 
D) variable. 
A) operation. 
B) behavior. 
C) message. 
D) variable. C

Question 3

What action is expressed by the statement GradeBookS204.ShowStudent?

Accepted Answer

A) The method ShowStudent is assigned to the class GradeBookS204. 
B) The method ShowStudent of the object GradeBookS204 is destroyed. 
C) The method ShowStudent of the class GradeBookS204 is instantiated. 
D) The method ShowStudent of the object GradeBookS204 is invoked. 
A) The method ShowStudent is assigned to the class GradeBookS204. 
B) The method ShowStudent of the object GradeBookS204 is destroyed. 
C) The method ShowStudent of the class GradeBookS204 is instantiated. 
D) The method ShowStudent of the object GradeBookS204 is invoked. D

Question 4

A single method cannot be both public and private at the same time.

Accepted Answer

A) True 
 B)False

Question 5

A data type must be specified for a method name.

Accepted Answer

A) True 
 B)False

Question 6

Data hiding is a means of achieving overloading of a particular method.

Accepted Answer

A) True 
 B)False

Question 7

A return value

Accepted Answer

A) is required when parameters are specified for a method. 
B) is passed back to the caller of a method. 
C) is usually specified for a constructor method. 
D) identifies the final method in a class definition. 
A) is required when parameters are specified for a method. 
B) is passed back to the caller of a method. 
C) is usually specified for a constructor method. 
D) identifies the final method in a class definition.

Question 8

Overloading can occur between two or more classes but cannot occur within a single class.

Accepted Answer

A) True 
 B)False

Question 9

The acronym UML stands for

Accepted Answer

A) Unified Modeling Language. 
B) United Memory Language. 
C) United Modeling Language. 
D) Unstructured Member Language. 
A) Unified Modeling Language. 
B) United Memory Language. 
C) United Modeling Language. 
D) Unstructured Member Language.

Question 10

A protected data member

Accepted Answer

A) can only be accessed after overriding has occurred. 
B) cannot be accessed from a subclass of the class that contains it. 
C) cannot be accessed from classes other than the class that contains it. 
D) can be accessed from within the class that contains it. 
A) can only be accessed after overriding has occurred. 
B) cannot be accessed from a subclass of the class that contains it. 
C) cannot be accessed from classes other than the class that contains it. 
D) can be accessed from within the class that contains it.

Question 11

A data type for a return value must be specified in the method heading.

Accepted Answer

A) True 
 B)False

Question 12

Which of the terms below does not have a meaning similar to the other three?

Accepted Answer

A) process 
B) model 
C) class 
D) abstraction 
A) process 
B) model 
C) class 
D) abstraction

Question 13

A return value for a method is required.

Accepted Answer

A) True 
 B)False

Question 14

A design approach that focuses on algorithms is commonly known as

Accepted Answer

A) process-oriented design. 
B) object-oriented design. 
C) procedure-oriented design. 
D) event-driven design. 
A) process-oriented design. 
B) object-oriented design. 
C) procedure-oriented design. 
D) event-driven design.

Question 15

Use of parameters is not supported for constructor methods.

Accepted Answer

A) True 
 B)False

Question 16

A data member that is private

Accepted Answer

A) cannot be referred to by methods that are public. 
B) cannot be referred to from anywhere outside the class in which it is declared. 
C) is usable only by a constructor method. 
D) must be defined before data members that are public are defined. 
A) cannot be referred to by methods that are public. 
B) cannot be referred to from anywhere outside the class in which it is declared. 
C) is usable only by a constructor method. 
D) must be defined before data members that are public are defined.

Question 17

Choose a class/object example from the list below.

Accepted Answer

A) program/data member 
B) girl/Beverly 
C) Ford/automobile 
D) car/engine 
A) program/data member 
B) girl/Beverly 
C) Ford/automobile 
D) car/engine

Question 18

Values passed when a method is called are known as

Accepted Answer

A) variables. 
B) parameters. 
C) data members. 
D) arguments. 
A) variables. 
B) parameters. 
C) data members. 
D) arguments.

Question 19

Creating an object is called

Accepted Answer

A) instantiation. 
B)  overloading. 
C)  modeling. 
D) abstraction. 
A) instantiation. 
B)  overloading. 
C)  modeling. 
D) abstraction.

Question 20

A default constructor can perform memory allocation.

Accepted Answer

A) True 
 B)False

A driver program can cause instances of classes to be created during processing.

The means of communicating with an object is a(n)

What action is expressed by the statement GradeBookS204.ShowStudent?

A single method cannot be both public and private at the same time.

A data type must be specified for a method name.

Data hiding is a means of achieving overloading of a particular method.

A return value

Overloading can occur between two or more classes but cannot occur within a single class.

The acronym UML stands for

A protected data member

A data type for a return value must be specified in the method heading.

Which of the terms below does not have a meaning similar to the other three?

A return value for a method is required.

A design approach that focuses on algorithms is commonly known as

Use of parameters is not supported for constructor methods.

A data member that is private

Choose a class/object example from the list below.

Values passed when a method is called are known as

Creating an object is called

A default constructor can perform memory allocation.

Introduction to Structured Design

Simple Sequence Control Structure

Ifthenelse Control Structure

Dowhile Control Structurecounter-Controlled Loops

Dowhile Control Structuretrailer Record Logic

Modularization

Case Control Structure

Dountil Control Structure

Introduction to Arrays

Inheritance

Other Class and Object Relationships

Array Applications

Master File Update Processing

Control-Break Processing

Filters

Exam 10: Introduction to Object-Oriented Design

A driver program can cause instances of classes to be created during processing.

The means of communicating with an object is a(n)

What action is expressed by the statement GradeBookS204.ShowStudent?

A single method cannot be both public and private at the same time.

A data type must be specified for a method name.

Data hiding is a means of achieving overloading of a particular method.

A return value

Overloading can occur between two or more classes but cannot occur within a single class.

The acronym UML stands for

A protected data member

A data type for a return value must be specified in the method heading.

Which of the terms below does not have a meaning similar to the other three?

A return value for a method is required.

A design approach that focuses on algorithms is commonly known as

Use of parameters is not supported for constructor methods.

A data member that is private

Choose a class/object example from the list below.

Values passed when a method is called are known as

Creating an object is called

A default constructor can perform memory allocation.

Introduction to Structured Design

Simple Sequence Control Structure

Ifthenelse Control Structure

Dowhile Control Structurecounter-Controlled Loops

Dowhile Control Structuretrailer Record Logic

Modularization

Case Control Structure

Dountil Control Structure

Introduction to Arrays

Inheritance

Other Class and Object Relationships

Array Applications

Master File Update Processing

Control-Break Processing

Filters