Class Access Modifiers: The feature of object oriented programming that allows prevention of program functions to access a class type’s internal representation directly. There are three access specifiers used in class to restrict the access of members inside the class. They are as follows: Public Protected Private For classes and members, the default access specifier is “private”.

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Answer 1

Question

Chapter 1, Problem 12E

Program Plan Intro

Class Access Modifiers:

The feature of object oriented programming that allows prevention of program functions to access a class type’s internal representation directly.

There are three access specifiers used in class to restrict the access of members inside the class. They are as follows:

Public

Protected

Private

For classes and members, the default access specifier is “private”.

Explanation of Solution

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Explanation of Solution

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Explanation of Solution

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...

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Explain why it is preferable to have accessors to private types rather than making the types public, keeping in mind the three reasons that are given below.

Justify the need for accessors for private types rather than public kinds using only three phrases.

Justify why it is desirable to have accessors to private types rather than making the types public for the following three reasons.

Answer 2

Question

Chapter 1, Problem 12E

Program Plan Intro

Class Access Modifiers:

The feature of object oriented programming that allows prevention of program functions to access a class type’s internal representation directly.

There are three access specifiers used in class to restrict the access of members inside the class. They are as follows:

Public

Protected

Private

For classes and members, the default access specifier is “private”.

Explanation of Solution

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Explanation of Solution

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Explanation of Solution

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 1, Problem 12E

Program Plan Intro

Class Access Modifiers:

The feature of object oriented programming that allows prevention of program functions to access a class type’s internal representation directly.

There are three access specifiers used in class to restrict the access of members inside the class. They are as follows:

Public

Protected

Private

For classes and members, the default access specifier is “private”.

Explanation of Solution

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Explanation of Solution

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Explanation of Solution

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 1, Problem 12E

Program Plan Intro

Class Access Modifiers:

The feature of object oriented programming that allows prevention of program functions to access a class type’s internal representation directly.

There are three access specifiers used in class to restrict the access of members inside the class. They are as follows:

Public

Protected

Private

For classes and members, the default access specifier is “private”.

Explanation of Solution

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Explanation of Solution

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Explanation of Solution

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 1, Problem 12E

Program Plan Intro

Class Access Modifiers:

The feature of object oriented programming that allows prevention of program functions to access a class type’s internal representation directly.

There are three access specifiers used in class to restrict the access of members inside the class. They are as follows:

Public

Protected

Private

For classes and members, the default access specifier is “private”.

Explanation of Solution

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Explanation of Solution

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Explanation of Solution

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...

Answer 6

Chapter 1, Problem 12E

Program Plan Intro

Class Access Modifiers:

The feature of object oriented programming that allows prevention of program functions to access a class type’s internal representation directly.

There are three access specifiers used in class to restrict the access of members inside the class. They are as follows:

Public

Protected

Private

For classes and members, the default access specifier is “private”.

Answer 7

Chapter 1, Problem 12E

Program Plan Intro

Class Access Modifiers:

The feature of object oriented programming that allows prevention of program functions to access a class type’s internal representation directly.

There are three access specifiers used in class to restrict the access of members inside the class. They are as follows:

Public

Protected

Private

For classes and members, the default access specifier is “private”.

Answer 8

Explanation of Solution

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Answer 9

Explanation of Solution

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Answer 10

Explanation of Solution

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Answer 11

Explanation of Solution

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Answer 12

Explanation of Solution

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...

Answer 13

Explanation of Solution

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 1 - Prob. 1E Ch. 1 - Prob. 2E Ch. 1 - Prob. 3E Ch. 1 - Prob. 4E Ch. 1 - Prob. 5E Ch. 1 - Prob. 6E Ch. 1 - Prob. 7E Ch. 1 - Prob. 8E Ch. 1 - Prob. 9E Ch. 1 - Prob. 10E

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Explanation of Solution

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Explanation of Solution

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Explanation of Solution

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...

Want to see the full answer?

Chapter 1 Solutions

Videos

Explanation of Solution

Possiblity of a variable “n” become as private, protected or public: In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Explanation of Solution

Variables “m” and “k”: The status of some variables can be adjusted to the status this variable has in the base class...

Explanation of Solution

Derivation of class B In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”. In the protected derivation of “classB”, protected variable “m&...

Want to see the full answer?

Chapter 1 Solutions

Possiblity of a variable “n” become as private, protected or public:

In public derivation, each “public” and “protected” variable retains its status, that is, variable that is “public” in “classA” remains “public” in “classB”...

Variables “m” and “k”:

The status of some variables can be adjusted to the status this variable has in the base class...

Derivation of class B

In the public derivation of “classB”, protected variable “m” remains protected in “classB”, public variable “k” remains public in “classB”.

In the protected derivation of “classB”, protected variable “m&...