Question 1

Every class has a toString method and an equals method inherited from the Object class.

Accepted Answer

A) True 
 B)False

Question 2

If a subclass constructor does not explicitly call a superclass constructor __________.

Accepted Answer

A)  it must include the code necessary to initialize the superclass fields 
B)  the superclass fields will be set to the default values for their data types 
C)  Java will automatically call the superclass's default or no-arg constructor immediately after the code in the subclass's constructor executes 
D)  Java will automatically call the superclass's default or no-arg constructor just before the code in the subclass's constructor executes 
A)  it must include the code necessary to initialize the superclass fields 
B)  the superclass fields will be set to the default values for their data types 
C)  Java will automatically call the superclass's default or no-arg constructor immediately after the code in the subclass's constructor executes 
D)  Java will automatically call the superclass's default or no-arg constructor just before the code in the subclass's constructor executes

Question 3

If two methods in the same class have the same name but different signatures, the second overrides the first.

Accepted Answer

A) True 
 B)False

Question 4

When a subclass extends a superclass, the public members of the superclass become public members of the subclass.

Accepted Answer

A) True 
 B)False

Every class has a toString method and an equals method inherited from the Object class.

If a subclass constructor does not explicitly call a superclass constructor __________.

If two methods in the same class have the same name but different signatures, the second overrides the first.

When a subclass extends a superclass, the public members of the superclass become public members of the subclass.

Introduction to Computers and Java

Java Fundamentals

Decision Structures

Loops and Files

Methods

A First Look at Classes

Arrays and the Arraylist Class

A Second Look at Classes and Objects

Text Processing and More About Wrapper Classes

Exceptions and Advanced File Io

Java-Fx: Gui Programming and Basic Controls

Java-Fx: Advanced Controls

Java-Fx: Graphics, Effects, and Media

Recursion

Databases

Filters

Exam 10: Inheritance

Every class has a toString method and an equals method inherited from the Object class.

If a subclass constructor does not explicitly call a superclass constructor __________.

If two methods in the same class have the same name but different signatures, the second overrides the first.

When a subclass extends a superclass, the public members of the superclass become public members of the subclass.

Introduction to Computers and Java

Java Fundamentals

Decision Structures

Loops and Files

Methods

A First Look at Classes

Arrays and the Arraylist Class

A Second Look at Classes and Objects

Text Processing and More About Wrapper Classes

Exceptions and Advanced File Io

Java-Fx: Gui Programming and Basic Controls

Java-Fx: Advanced Controls

Java-Fx: Graphics, Effects, and Media

Recursion

Databases

Filters