Question 1

What is a parameterized class?

Accepted Answer

A parameterized class has a pa

Question 2

The definition of a parameterized class is a class with one or more type parameters.

Accepted Answer

A) True 
 B)False

Question 3

Class and method definitions that include parameters for types are called:

Accepted Answer

A) generics 
B) ArrayList 
C) Base type 
D) None of the above 
A) generics 
B) ArrayList 
C) Base type 
D) None of the above

Question 4

You can plug in a primitive type for a type parameter.

Accepted Answer

A) True 
 B)False

Question 5

Which is the correct syntax for placing the string "boat" into an ArrayList name recVehicles in position 3 for the first time?

Accepted Answer

A) recVehicles.set(3,"boat"); 
B) recVehicles.set("boat",3); 
C) recVehicles.add(3,"boat"); 
D) recVehicles.add("boat",3); 
A) recVehicles.set(3,"boat"); 
B) recVehicles.set("boat",3); 
C) recVehicles.add(3,"boat"); 
D) recVehicles.add("boat",3);

Question 6

All of the following are search methods of the ArrayList class except:

Accepted Answer

A) isEmpty() 
B) lastIndexOf() 
C) indexOf() 
D) contains() 
A) isEmpty() 
B) lastIndexOf() 
C) indexOf() 
D) contains()

Question 7

A for loop is an enhanced loop.

Accepted Answer

A) True 
 B)False

Question 8

An ArrayList object has a fixed size.

Accepted Answer

A) True 
 B)False

Question 9

The keyword ___________ can be used to place a bound on a type parameter.

Accepted Answer

A) Implements 
B) Inherits 
C) Encapsulates 
D) Extends 
A) Implements 
B) Inherits 
C) Encapsulates 
D) Extends

Question 10

ArrayList objects do not have the array square-bracket notation.

Accepted Answer

A) True 
 B)False

Question 11

The Java standard libraries have a class named ___________ that behaves almost exactly the same as the class ArrayList.

Accepted Answer

A) Array 
B) Container 
C) Vector 
D) All of the above 
A) Array 
B) Container 
C) Vector 
D) All of the above

What is a parameterized class?

The definition of a parameterized class is a class with one or more type parameters.

Class and method definitions that include parameters for types are called:

You can plug in a primitive type for a type parameter.

Which is the correct syntax for placing the string "boat" into an ArrayList name recVehicles in position 3 for the first time?

All of the following are search methods of the ArrayList class except:

A for loop is an enhanced loop.

An ArrayList object has a fixed size.

The keyword ___________ can be used to place a bound on a type parameter.

ArrayList objects do not have the array square-bracket notation.

The Java standard libraries have a class named ___________ that behaves almost exactly the same as the class ArrayList.

Getting Started

Console Input and Output

Flow of Control

Defining Classes I

Defining Classes Ii

Arrays

Inheritance

Console Input and Output

Exception Handling

File IO

Uml and Patterns

Interfaces and Inner Classes

Linked Data Structures

Collections and Iterators

Swing I

Swing II

Java Never Ends

Recursion

Applets

Filters

Exam 14: Generics and the Arraylist Class

What is a parameterized class?

The definition of a parameterized class is a class with one or more type parameters.

Class and method definitions that include parameters for types are called:

You can plug in a primitive type for a type parameter.

Which is the correct syntax for placing the string "boat" into an ArrayList name recVehicles in position 3 for the first time?

All of the following are search methods of the ArrayList class except:

A for loop is an enhanced loop.

An ArrayList object has a fixed size.

The keyword ___________ can be used to place a bound on a type parameter.

ArrayList objects do not have the array square-bracket notation.

The Java standard libraries have a class named ___________ that behaves almost exactly the same as the class ArrayList.

Getting Started

Console Input and Output

Flow of Control

Defining Classes I

Defining Classes Ii

Arrays

Inheritance

Console Input and Output

Exception Handling

File IO

Uml and Patterns

Interfaces and Inner Classes

Linked Data Structures

Collections and Iterators

Swing I

Swing II

Java Never Ends

Recursion

Applets

Filters