Question 1

____ is when methods in different classes with a similar function are given the same name.

Accepted Answer

A)  Aliasing 
B)  Inheritance 
C)  Polymorphism 
D)  Referencing 
A)  Aliasing 
B)  Inheritance 
C)  Polymorphism 
D)  Referencing

Question 2

When the element type of an array is a(n) ____ or interface, objects of those types or any subtype can be directly inserted into the array.

Accepted Answer

A)  primitive 
B)  concrete 
C)  abstract 
D)  reference 
A)  primitive 
B)  concrete 
C)  abstract 
D)  reference

Question 3

The class immediately above another is called its ____.

Accepted Answer

A)  superclass 
B)  subclass 
C)  descendent 
D)  root 
A)  superclass 
B)  subclass 
C)  descendent 
D)  root

Question 4

The ____ process uses the clone message to obtain copies.

Accepted Answer

A)  duplication 
B)  deep copying 
C)  aliasing 
D)  overriding 
A)  duplication 
B)  deep copying 
C)  aliasing 
D)  overriding

Question 5

A Java ____ specifies the set of methods available to clients of a class.

Accepted Answer

A)  interface 
B)  alias 
C)  variable 
D)  exception 
A)  interface 
B)  alias 
C)  variable 
D)  exception

Question 6

____ a variable to a type that conflicts with its true identity leads to a run-time error.

Accepted Answer

A)  Defining 
B)  Assigning 
C)  Declaring 
D)  Casting 
A)  Defining 
B)  Assigning 
C)  Declaring 
D)  Casting

____ is when methods in different classes with a similar function are given the same name.

When the element type of an array is a(n) ____ or interface, objects of those types or any subtype can be directly inserted into the array.

The class immediately above another is called its ____.

The ____ process uses the clone message to obtain copies.

A Java ____ specifies the set of methods available to clients of a class.

____ a variable to a type that conflicts with its true identity leads to a run-time error.

Background

First Java Programs

Syntax, Errors, and Debugging

Introduction to Control Statements

Using Classes and Objects in Media Computing

Introduction to Defining Classes

Control Statements Continued

Improving the User Interface

Introduction to Html and Applets

Introduction to Arrays

Arrays Continued

Recursion, Complexity, and Searching and Sorting

Introduction to Collections

Multithreading, Networks, Clientserver Programming

Filters

Exam 11: Classes Continued

____ is when methods in different classes with a similar function are given the same name.

When the element type of an array is a(n) ____ or interface, objects of those types or any subtype can be directly inserted into the array.

The class immediately above another is called its ____.

The ____ process uses the clone message to obtain copies.

A Java ____ specifies the set of methods available to clients of a class.

____ a variable to a type that conflicts with its true identity leads to a run-time error.

Background

First Java Programs

Syntax, Errors, and Debugging

Introduction to Control Statements

Using Classes and Objects in Media Computing

Introduction to Defining Classes

Control Statements Continued

Improving the User Interface

Introduction to Html and Applets

Introduction to Arrays

Arrays Continued

Recursion, Complexity, and Searching and Sorting

Introduction to Collections

Multithreading, Networks, Clientserver Programming

Filters