What is the difference between a class and an instance of a class?

Q: Explain the difference between the protected and public members of a class.

A: Since you are not specified the programming language, we are answering the question in C++. Thank…

Q: Describe the difference between making a class a member of another class (object aggregation), and…

A: In object composition, one object is nested inside an object,creating a has-a relationship. When a…

Q: What is the difference between a protected class member and a private class member?

A: GIVEN: What is the difference between a protected class member and a private class member?

Q: The term "instance" refers to a member of a class.

A:

Q: In a class definition, is the body of any method definition ever part of the class interface?

A: No

Q: Design a class named Person with properties for holding a person’s name, address, and telephone…

A: Program plan: ·         Design the page: o   Add title to the form as “Person & Customer…

Q: This function is used to check whether an object is an instance of a specific class or a subclass of…

A: The isinstance() function checks if the object argument is an instance or subclass of classinfo…

Q: What are the built-in operations on classes?

A: Build –in operation in class:   In c++ the build –in operations does not apply to the classes. It…

Q: What is the difference between an Inner Class and a Sub-Class?

A: Class: Class is an important concept in object-oriented programming. it is a user-defined data type…

Q: Look at the following code, which is the first line of a class definition. What is the name ofthe…

A: Given: Look at the following code, which is the first line of a class definition. What is the name…

Q: Describe the difference between making a class a member of another class (object composition) and…

A: Given: Describe the difference between making a class a member of another class (object composition)…

Q: T/F1. However, implementation classes may be extended, but interface classes cannot

A: Actually, Class is a blue print of real world object. It combines data and functionality as a single…

Q: is the term used to describe the process through which a member of one class becomes a member of…

A: Justification: Use the buddy keyword with the name of a non-member function or other class in a…

Q: If a class is abstract, what cannot be done with the class?

A: If a class is abstract, it implies that the class desires to hide the implementation details of it.…

Q: List the privacy principles regarding public base class and private base class and their derived…

A: The question asked is:- The privacy principles regarding public base class, and private base class…

Q: Object composition is useful for creating a(n) _____relationship between two classes.

A: Composition is a property where an instance of a class is an instance variable of another class

Q: Static class members are exactly what they sound like. When and how can they be used?

A: Intro Data Members: The variables which are declared inside the class are known as data members. It…

Q: True or False Properties in a base class cannot be overridden in the same way that methods can be…

A: The answer is given below,

Q: explain why you would define a class as static

A: Static class concept comes in inner class.  Java allows nesting of classes i.e defining class within…

Q: is the term used to describe the process of transforming a member of one class into a member of…

A: Introduction: The process of transforming a member of one class into a member of another:

Q: Why is a destructor required for a class to implement?

A: Unless we have dynamically allocated memory or the pointer in the class, the default destructor…

Q: is the term used to describe the process of making an instance of one class a member of another.

A: The process of making an instance of one class a member of another:

Q: The body of a class is always written

A: ANS: - The body of a class is always written between curly braces.

Q: Instance of a class is called _____

A: Let us understand it by using the definition of class:-  Class Animal { public: string name; int…

Q: variables are variables that have the same name as variables that have been declared in a superclass…

A: Variable : Variables are used to store information to be referenced and manipulated in a computer…

Q: What is the main difference between a class and an object?

A: Answer: I have given answer in the brief explanation.

Q: Describe how classes are implemented.

A: Implementing a class In order to implement a class, implements keyword is used. The implements…

Q: is the word for the process of converting a member of one class into a member of another.

A: The procedure for converting a member of one class into a member of another: The act of making an…

Q: Distinguish between implementing an interface and implementing a derived class.

A: Answer: While implementing an interface, we need to implement all the methods declared in the…

Q: Write the code below for the class declarations for the three different types of Computer classes.…

A: Task : Create the three classes in java. Call the class methods to show their working.

Q: Making an instance of one class a member of another class is called _____________

A: Ans:-  Aggregation

Q: Create a class diagram and write the pseudocode that defines the class.

A: ANSWER:-

Q: Differentiate between static and instance class members. Explain with proper example when you should…

A: Instance variables Static (class) variables Instance variables are declared in a class, but…

Q: What is the difference between a friend function of a class and a member function of a class?

A: Friend function and member function: Friend function of a class has a right to access private and…

Q: What Is the term base classes?

A: Base class:- Base Class: A base class is a class in an object-oriented programming language, from…

Q: A(n) __________ is a method that appears in a base class but expects to be overridden in a derived…

A: Abstract class: An abstract class is a class that acts as a base class for a derived class that may…

Q: Why would a class be declared as abstract?

A: REASONS TO DECLARE THE CLASS AS ABSTRACT: Abstract class are used for the purpose of providing…

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career. 

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is: