2. What should be the relationship between classes billType and personTy O There is no relationship between them O Composition Inheritance

Q: The mechanism of deriving a class from another derived class is known as? A. Polymorphism B.…

A: c. Multilevel Inheritance

Q: *For Cat and Animal class, correct way of inheritance is class Animal: public Cat O class Cat:…

A:

Q: * For Cat and Animal class, correct way of inheritance is class Animal: public Cat O class Cat:…

A: It is a mechanism where one object acquires all the properties and behaviors of a parent object. It…

Q: IUM lest framework that uses base classes to hold common or redundant code, and is used by…

A: Selenium test framework that uses base classes to hold common or redundant code is an example of (b)…

Q: A. The members of classes can be protected by the access modifier, such as private, public, no…

A: As per guidelines we can answer only one question for answer of other questions please ask…

Q: raw a class diagram consisting of a base class named Person and a derived class named Student…

A: Encapsulation means the getter and setter method because all the data members are private there.…

Q: Inheritance through an extended (derirved) class supports which of the following concepts? a)…

A: The idea of ​​a legacy in a Programming language is that you can create new classrooms built on…

Q: Inheritance through an extended (derirved) class supports which of the following concepts? a)…

A: The idea of ​​a legacy in Programming language is that you can create new classrooms built on…

Q: Draw a class diagram for the parking office class below. Diagram shoukd not be hand drawn. N.B…

A: The given problem has a Java program where the requirement is to analyse the given code and then…

Q: The pillar that allows you to build a specialized version of a general class, but violates…

A: Object-Oriented programming: It is also called OOPs. OOPs, programming languages are those languages…

Q: The pillar that allows you to build a specialized version of a general class, but violates…

A: Answer is given below .

Q: A capability to acquire the properties of one class into other class is known as a. abstraction O b.…

A: Lets see the solutions.

Q: The Temperature class is an abstract class with two abstract methods. Create the Conversion class…

A: Use if conditional statements to check the temperature type and invoke respective method and while…

Q: A motorcycle inherits properties from both a bicycle and a car. Java does not permit multiple…

A: As we know that multiple  multiple inheritance cannot be directly achieved  in java. Multiple…

Q: Create an inheritance hierarchy containing super class Patient and two sub classes Outpatient and…

A: It is defined as a mechanism in which one object acquires all the properties and behaviors of a…

Q: A(n) _______________class is based on another class, and inherits characteristicsfrom it.

A: Ans:-  subclass

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

A: Program plan:

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: Let’s build a Player Portfolio System that has interface and abstract classes. Inheritance using…

A: In this problem, we will develop Player Portfolio System in Java language.

Q: Draw and inheritance diagram that shows the inheritance relationships between these classes (you can…

A: Draw and inheritance diagram that shows the inheritance relationships between these classes (you…

Q: A set of classes are given below. Create a class diagram from the following classes and provide a…

A: Lets see the class diagram in the next steps

Q: When the inheritance is private, the private methods/functions in base class are in the derived clas…

A: When the inheritance is private, the methods/functions in base class are________in the derived…

Q: ___________ is an Object-Oriented programming feature that allows you to define new classes from…

A: INHERITANCE IS THE CORRECT ANSWER

Q: You have to make a program that handles information related to final semester students. Students…

A: Project Selection Your individual project is an integral aspect of your senior year. You must…

Q: Design a class Message that models an e-mail message. A message has a recipient, a sender, and a…

A: The program covers all the given functions where it takes the sender and recipient and member…

Q: When the inheritance is private, then the public members/methods of parent class are in the child…

A: The correct option for the statement When the inheritance is private,then the public…

Q: Person and Employee class are already in this activity. No need to add those classes to your code.…

A: public class Main {         public static void main(String[] args) {        CommissionEmployee c =…

Q: When the inheritance is protected, then the public members/methods of parent class are in the child…

A: Introduction: The software includes the instructions for resolving the difficulties and returns the…

Q: When the inheritance is protected, then the public members/methods of parent class are in the child…

A: The program contains the instructions to solve the problems and returns the result. The main…

Q: Design a class named Customer with field holding for customer's name, address, and telephone number.…

A: public class Customer {  //declaring variables private String name; private String address;…

Q: Given the base class named Quiz and the derived class named Essay, write a statement to show…

A: Inheritance is mechanism in java using this one class inherit the behavior and function of another…

Q: Given the base class named Quiz and the derived class named Essay, write a statement to show…

A: Inheritance is a mechanism in which one class inherits attributes and methods from another.…

Q: When the inheritance is private, then the private members/methods of parent class are. in the child…

A: Inheritance : It is a concept in object-oriented programming in which the features and the…

Q: The process of forming a new class from an existing class. a. Abstraction b. Polymorphism c.…

A: Question The process of forming a new class from an existing class. a. Abstraction b. Polymorphism…

Q: 3. Add a "DateOfBirth" property to the given Person class, which is of type "DateTime". 1 using…

A: We use DateTime. today to find today's date  And subtract it from the dob to get the age

Q: 3. OOPS Theory #1 In OOP, we can define the 'restrictions' of an object (variables & methods). What…

A: Given To know about the OOPs(object-oriented programming).

Q: Give four examples of how to utilise this keyword in a class declaration

A: Given that Give four examples of how to utilise this keyword in a class declaration. this keyword…

Q: Give four examples of how to utilise this keyword in a class declaration.

A: Given that: Give four examples of how to utilize this keyword in a class declaration.

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: Part I Write an interface and abstract class for the Electronic that would be used for an electronic…

A: Data abstraction is the process of hiding some details from the user and only displaying them what…

Q: Write a test program which initializes each class object and shows execution order of constructor…

A: The first question will be answered only. Approach: When we create a derived class object, the base…

Q: If a class C1 has an instance variable whose type is another class, C2. This means C1 has-a C2."…

A: In java aggregation is a phenomenon which is defined as a Has –A relation, where a class possesses…

Q: Design and implement a class dayType that implements the day of the week in a program. The…

A: Actually, object is a instance of a class.

Q: The following statements are related to polymorphism concept EXCEPT A. occurs when one or more…

A: Required:

Q: Write a java program to create a class “Distance” with two constructors (no argument, and two…

A: Given: Write a java program to create a class “Distance” with two constructors (no argument, and…

Q: Subject: Java Programming 1: Write a program using polymorphism to print “it’s a base class” from…

A: The programming methodology for the program is given by: Creating class A and its display function…

Q: Identify the role based on the statement given below. "data member values are protected inside the…

A: Information hiding is a process of hiding details of a class, and data member values are protected…

Q: 4b. Consider the class circleType as defined in Example 10-8 (Chapter 10). Suppose that the class…

A: 4b. Consider the class circleType as defined in Example 10-8 (Chapter 10). Suppose that the class…

Q: objective of the project: Implement a class address. An address has a house number street optional…

A: It is defined as programs can be asked from control statements, array, string, oops etc. Java basic…

Q: A. Write the code of the class for the following UML diagram. Person -name: String -age: int +Person…

A: //class Personclass Person{ //declare variables String name; int age; public //parameterised…