In an inheritance relationship, this is the general class. a. subclass b. superclass c. slave class d. child class

Question

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Answer 1

Textbook Question

Chapter 10, Problem 1MC

In an inheritance relationship, this is the general class.

a. subclass
b. superclass
c. slave class
d. child class

Expert Solution & Answer

Program Description Answer

The general class in the inheritance relationship is “superclass”.

Hence, the correct answer is option “B”.

Explanation of Solution

Superclass:

The superclass is the base class or a parent class which is used to derive a new class.
The methods, functions and variables in the subclass are not used by the superclass.
The keyword “extends” is used to define a subclass that extends a superclass.
The superclass is the base class for all the classes, so in inheritance relationship, this is the “general” class.

Explanation for incorrect options:

a. subclass:

The subclass is the derived class from superclass, which means the subclass contains more information when compared with the superclass.

Hence, the option “A” is wrong.

c. Slave class:

There is no class called as “Slave” class in Java.

Hence, the option “C” is wrong.

d. Child class:

The derived class is sometimes called as child class in java.

Hence, the option “D” is wrong.

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02:48

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It is required to provide an explanation of the many different kinds of inheritance.

Answer 2

Textbook Question

Chapter 10, Problem 1MC

In an inheritance relationship, this is the general class.

a. subclass
b. superclass
c. slave class
d. child class

Expert Solution & Answer

Program Description Answer

The general class in the inheritance relationship is “superclass”.

Hence, the correct answer is option “B”.

Explanation of Solution

Superclass:

The superclass is the base class or a parent class which is used to derive a new class.
The methods, functions and variables in the subclass are not used by the superclass.
The keyword “extends” is used to define a subclass that extends a superclass.
The superclass is the base class for all the classes, so in inheritance relationship, this is the “general” class.

Explanation for incorrect options:

a. subclass:

The subclass is the derived class from superclass, which means the subclass contains more information when compared with the superclass.

Hence, the option “A” is wrong.

c. Slave class:

There is no class called as “Slave” class in Java.

Hence, the option “C” is wrong.

d. Child class:

The derived class is sometimes called as child class in java.

Hence, the option “D” is wrong.

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02:48

Answer 3

Textbook Question

Chapter 10, Problem 1MC

In an inheritance relationship, this is the general class.

a. subclass
b. superclass
c. slave class
d. child class

Expert Solution & Answer

Program Description Answer

The general class in the inheritance relationship is “superclass”.

Hence, the correct answer is option “B”.

Explanation of Solution

Superclass:

The superclass is the base class or a parent class which is used to derive a new class.
The methods, functions and variables in the subclass are not used by the superclass.
The keyword “extends” is used to define a subclass that extends a superclass.
The superclass is the base class for all the classes, so in inheritance relationship, this is the “general” class.

Explanation for incorrect options:

a. subclass:

The subclass is the derived class from superclass, which means the subclass contains more information when compared with the superclass.

Hence, the option “A” is wrong.

c. Slave class:

There is no class called as “Slave” class in Java.

Hence, the option “C” is wrong.

d. Child class:

The derived class is sometimes called as child class in java.

Hence, the option “D” is wrong.

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02:48

Answer 4

Textbook Question

Chapter 10, Problem 1MC

In an inheritance relationship, this is the general class.

a. subclass
b. superclass
c. slave class
d. child class

Expert Solution & Answer

Program Description Answer

The general class in the inheritance relationship is “superclass”.

Hence, the correct answer is option “B”.

Explanation of Solution

Superclass:

The superclass is the base class or a parent class which is used to derive a new class.
The methods, functions and variables in the subclass are not used by the superclass.
The keyword “extends” is used to define a subclass that extends a superclass.
The superclass is the base class for all the classes, so in inheritance relationship, this is the “general” class.

Explanation for incorrect options:

a. subclass:

The subclass is the derived class from superclass, which means the subclass contains more information when compared with the superclass.

Hence, the option “A” is wrong.

c. Slave class:

There is no class called as “Slave” class in Java.

Hence, the option “C” is wrong.

d. Child class:

The derived class is sometimes called as child class in java.

Hence, the option “D” is wrong.

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02:48

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Program Description Answer

The general class in the inheritance relationship is “superclass”.

Hence, the correct answer is option “B”.

Explanation of Solution

Superclass:

The superclass is the base class or a parent class which is used to derive a new class.
The methods, functions and variables in the subclass are not used by the superclass.
The keyword “extends” is used to define a subclass that extends a superclass.
The superclass is the base class for all the classes, so in inheritance relationship, this is the “general” class.

Explanation for incorrect options:

a. subclass:

The subclass is the derived class from superclass, which means the subclass contains more information when compared with the superclass.

Hence, the option “A” is wrong.

c. Slave class:

There is no class called as “Slave” class in Java.

Hence, the option “C” is wrong.

d. Child class:

The derived class is sometimes called as child class in java.

Hence, the option “D” is wrong.

Answer 8

Expert Solution & Answer

Program Description Answer

The general class in the inheritance relationship is “superclass”.

Hence, the correct answer is option “B”.

Explanation of Solution

Superclass:

The superclass is the base class or a parent class which is used to derive a new class.
The methods, functions and variables in the subclass are not used by the superclass.
The keyword “extends” is used to define a subclass that extends a superclass.
The superclass is the base class for all the classes, so in inheritance relationship, this is the “general” class.

Explanation for incorrect options:

a. subclass:

The subclass is the derived class from superclass, which means the subclass contains more information when compared with the superclass.

Hence, the option “A” is wrong.

c. Slave class:

There is no class called as “Slave” class in Java.

Hence, the option “C” is wrong.

d. Child class:

The derived class is sometimes called as child class in java.

Hence, the option “D” is wrong.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Program Description Answer

The general class in the inheritance relationship is “superclass”.

Hence, the correct answer is option “B”.

Answer 12

Explanation of Solution

Superclass:

The superclass is the base class or a parent class which is used to derive a new class.
The methods, functions and variables in the subclass are not used by the superclass.
The keyword “extends” is used to define a subclass that extends a superclass.
The superclass is the base class for all the classes, so in inheritance relationship, this is the “general” class.

Explanation for incorrect options:

a. subclass:

The subclass is the derived class from superclass, which means the subclass contains more information when compared with the superclass.

Hence, the option “A” is wrong.

c. Slave class:

There is no class called as “Slave” class in Java.

Hence, the option “C” is wrong.

d. Child class:

The derived class is sometimes called as child class in java.

Hence, the option “D” is wrong.