Constructor: A constructor is a method which is automatically executed at the time of creation of an object of the class. Constructor is used to set the default values or user-defined values when an object is created. A constructor has same name as that of the class name. A constructor is a public access modifier that does not return any values. There are mainly three types of constructors as follows: Default constructor Parameterized constructor Copy constructor In most cases, a constructor is used to initialize an object’s fields in the beginning of the program.

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Answer 1

Question

Chapter 8, Problem 12RE

Program Plan Intro

Constructor:

A constructor is a method which is automatically executed at the time of creation of an object of the class.

Constructor is used to set the default values or user-defined values when an object is created.

A constructor has same name as that of the class name.

A constructor is a public access modifier that does not return any values.

There are mainly three types of constructors as follows:

Default constructor

Parameterized constructor

Copy constructor

In most cases, a constructor is used to initialize an object’s fields in the beginning of the program.

Explanation of Solution

Class with no constructor:

“Yes”, we can have a class with no constructors.

Justification:

There is no such requirement to write a constructor for a class.

A class can be written without any constructor.

The compiler creates a default constructor for the class.

A default constructor is a constructor that has no arguments...

Explanation of Solution

Class with more than one constructor:

If a class contains more than one constructor, then the constructor which is being called is determined by the compiler depending on the type and number of actual arguments to the formal arguments. If no arguments are mentioned, then the default construction gets called...

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Answer 2

Question

Chapter 8, Problem 12RE

Program Plan Intro

Constructor:

A constructor is a method which is automatically executed at the time of creation of an object of the class.

Constructor is used to set the default values or user-defined values when an object is created.

A constructor has same name as that of the class name.

A constructor is a public access modifier that does not return any values.

There are mainly three types of constructors as follows:

Default constructor

Parameterized constructor

Copy constructor

In most cases, a constructor is used to initialize an object’s fields in the beginning of the program.

Explanation of Solution

Class with no constructor:

“Yes”, we can have a class with no constructors.

Justification:

There is no such requirement to write a constructor for a class.

A class can be written without any constructor.

The compiler creates a default constructor for the class.

A default constructor is a constructor that has no arguments...

Explanation of Solution

Class with more than one constructor:

If a class contains more than one constructor, then the constructor which is being called is determined by the compiler depending on the type and number of actual arguments to the formal arguments. If no arguments are mentioned, then the default construction gets called...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 8, Problem 12RE

Program Plan Intro

Constructor:

A constructor is a method which is automatically executed at the time of creation of an object of the class.

Constructor is used to set the default values or user-defined values when an object is created.

A constructor has same name as that of the class name.

A constructor is a public access modifier that does not return any values.

There are mainly three types of constructors as follows:

Default constructor

Parameterized constructor

Copy constructor

In most cases, a constructor is used to initialize an object’s fields in the beginning of the program.

Explanation of Solution

Class with no constructor:

“Yes”, we can have a class with no constructors.

Justification:

There is no such requirement to write a constructor for a class.

A class can be written without any constructor.

The compiler creates a default constructor for the class.

A default constructor is a constructor that has no arguments...

Explanation of Solution

Class with more than one constructor:

If a class contains more than one constructor, then the constructor which is being called is determined by the compiler depending on the type and number of actual arguments to the formal arguments. If no arguments are mentioned, then the default construction gets called...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 8, Problem 12RE

Program Plan Intro

Constructor:

A constructor is a method which is automatically executed at the time of creation of an object of the class.

Constructor is used to set the default values or user-defined values when an object is created.

A constructor has same name as that of the class name.

A constructor is a public access modifier that does not return any values.

There are mainly three types of constructors as follows:

Default constructor

Parameterized constructor

Copy constructor

In most cases, a constructor is used to initialize an object’s fields in the beginning of the program.

Explanation of Solution

Class with no constructor:

“Yes”, we can have a class with no constructors.

Justification:

There is no such requirement to write a constructor for a class.

A class can be written without any constructor.

The compiler creates a default constructor for the class.

A default constructor is a constructor that has no arguments...

Explanation of Solution

Class with more than one constructor:

If a class contains more than one constructor, then the constructor which is being called is determined by the compiler depending on the type and number of actual arguments to the formal arguments. If no arguments are mentioned, then the default construction gets called...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 8, Problem 12RE

Program Plan Intro

Constructor:

A constructor is a method which is automatically executed at the time of creation of an object of the class.

Constructor is used to set the default values or user-defined values when an object is created.

A constructor has same name as that of the class name.

A constructor is a public access modifier that does not return any values.

There are mainly three types of constructors as follows:

Default constructor

Parameterized constructor

Copy constructor

In most cases, a constructor is used to initialize an object’s fields in the beginning of the program.

Explanation of Solution

Class with no constructor:

“Yes”, we can have a class with no constructors.

Justification:

There is no such requirement to write a constructor for a class.

A class can be written without any constructor.

The compiler creates a default constructor for the class.

A default constructor is a constructor that has no arguments...

Explanation of Solution

Class with more than one constructor:

If a class contains more than one constructor, then the constructor which is being called is determined by the compiler depending on the type and number of actual arguments to the formal arguments. If no arguments are mentioned, then the default construction gets called...

Answer 6

Chapter 8, Problem 12RE

Program Plan Intro

Constructor:

A constructor is a method which is automatically executed at the time of creation of an object of the class.

Constructor is used to set the default values or user-defined values when an object is created.

A constructor has same name as that of the class name.

A constructor is a public access modifier that does not return any values.

There are mainly three types of constructors as follows:

Default constructor

Parameterized constructor

Copy constructor

In most cases, a constructor is used to initialize an object’s fields in the beginning of the program.

Answer 7

Chapter 8, Problem 12RE

Program Plan Intro

Constructor:

A constructor is a method which is automatically executed at the time of creation of an object of the class.

Constructor is used to set the default values or user-defined values when an object is created.

A constructor has same name as that of the class name.

A constructor is a public access modifier that does not return any values.

There are mainly three types of constructors as follows:

Default constructor

Parameterized constructor

Copy constructor

In most cases, a constructor is used to initialize an object’s fields in the beginning of the program.

Answer 8

Explanation of Solution

Class with no constructor:

“Yes”, we can have a class with no constructors.

Justification:

There is no such requirement to write a constructor for a class.

A class can be written without any constructor.

The compiler creates a default constructor for the class.

A default constructor is a constructor that has no arguments...

Answer 9

Explanation of Solution

Class with no constructor:

“Yes”, we can have a class with no constructors.

Justification:

There is no such requirement to write a constructor for a class.

A class can be written without any constructor.

The compiler creates a default constructor for the class.

A default constructor is a constructor that has no arguments...

Answer 10

Explanation of Solution

Class with more than one constructor:

If a class contains more than one constructor, then the constructor which is being called is determined by the compiler depending on the type and number of actual arguments to the formal arguments. If no arguments are mentioned, then the default construction gets called...

Answer 11

Explanation of Solution

Class with more than one constructor:

If a class contains more than one constructor, then the constructor which is being called is determined by the compiler depending on the type and number of actual arguments to the formal arguments. If no arguments are mentioned, then the default construction gets called...

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 8.1 - Prob. 1SC Ch. 8.1 - Prob. 2SC Ch. 8.1 - Prob. 3SC Ch. 8.1 - Prob. 4SC Ch. 8.2 - Prob. 5SC Ch. 8.2 - Prob. 6SC Ch. 8.2 - Prob. 7SC Ch. 8.2 - Prob. 8SC Ch. 8.3 - Prob. 9SC Ch. 8.3 - Prob. 10SC

Explanation of Solution

Explanation of Solution

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Chapter 8 Solutions