Java OOP ... NOTE: Use OOP concepts = Encapsulation, inheritance, abstraction, and polymorphism in the program, please comment each concept so I can identify which is which
Q: How to use method overriding in Inheritance for subclasses?wite code in java.
A: a programme to show how to override a method using subclasses with various numbers and types of…
Q: How does the inheritance help the java programmers? Discuss the importance of inheritance with an…
A: Here i explain, how does the inheritance help the java programmers=>
Q: What do the terms "inheritance" and "polymorphism" mean?
A: The Answer is in given below steps
Q: How to use method overriding in Inheritance for subclasses? write java code to implement
A: Please find the answer below
Q: What are the three hibernation inheritance models?
A: Introduction: Inheritance is a fundamental notion in Java, and it's employed in nearly every domain…
Q: In your own words, define encapsulation, polymorphism, and inheritance.
A: In your own words, define encapsulation, polymorphism, and inheritance.
Q: What are the advantages of employing inheritance?
A: Please find the answer below :
Q: Write a Java program that explains the concept of inheritance and also single, multilevel, and…
A: Single inheritance A single inheritance is a inheritance in which one subclass can be derived from…
Q: Computer Science Write Down the java code for all three classes (one super class and two subclasses)…
A: Introduction: In this question, we are are asked to write one java parent class and two base class.…
Q: you are given an OOP UML diagram. You will implement it in Java using OOP concepts like…
A: Actually, inheritance is a acquiring the properties from one class to another class.
Q: explain to me what you mean when you say that inheritance and polymorphism
A: Inheritance is one in which a new class is created (derived class) that inherits the features from…
Q: Multiple inheritance is not supported in Java (extending multiple superclasses into one subclass).…
A: This is done in order to avoid misunderstanding
Q: Using netbeans create a java program named Restaurant. The program should be in different classes…
A: import java.util.Scanner; class Restaurant { public static void main(String[] args) {…
Q: we started studying and using Inheritance and Polymorphism. Why they are important and what purpose…
A: Importance and purpose of polymorphism: Polymorphism is the ability of a message to be displayed in…
Q: Explain encapsulation, inheritance, and polymorphism.
A: ENCAPSULATION - Encapsulation is the process of binding the data member and its corresponding…
Q: What the three inheritance models are of hibernate?
A: Entity inheritance means that we can use polymorphic queries for retrieving all the subclass…
Q: How to use method overriding in Inheritance for subclasses? write java code to implement it?
A: Method overriding in Java is when a subclass implements a method that is already present inside the…
Q: Write a java program to create methods to compute n!, nCr and nPr. Use inheritance, constructors and…
A: nCr=n!/r!*(n-r)! nPr=n!/(n-r)!
Q: Both abstract classes and interfaces may be used to specify common object behavior, and they are…
A: here are some factor for using abstract classes. Use abstract class if you have a default…
Q: Explains what multilevel inheritance is and the difference between an interface and an abstract…
A: Multilevel inheritance is one of the type of inheritance in which derived class is inherited by…
Q: Create an inheritance hierarchy for farm animals with the abstract parent class animal, at least…
A: Lets see the solution in the next steps
Q: (Java) Fill in the blank 4. Define abstraction: removing _____________ features, until only…
A: There are two questions given: 1. Define abstraction: removing _____________ features, until only…
Q: Building inheritance connections between classes serves what purpose?
A: building inheritance connections between classes serves purposes so that we can reuse the code the…
Q: Please develop a complete java program following the figure 2 below. Animal (Superclass) name Main…
A: Super class : Animal Class public class Animal{ //Animal Class is Super Class (parent class)…
Q: When should you use an abstract class, when an interface, and when both?
A: According to the provided information: We need to define the use of an abstract class, interface…
Q: Design a python program that implements inheritance. • Then, design a python program that implements…
A: Inheritance The object-oriented model relies heavily on inheritance. Since an existing class can be…
Q: your class inherits from abstract classes or interfaces?
A: An interface contains a set of methods that haven’t been implemented. A class that references the…
Q: How to use method overriding in Inheritance for subclasses? write java code to implement it?
A: This example demonstrates the way of method overriding by subclasses with different number and type…
Q: Q-3: What is meant by inheritance in java, give a simple real life example? AND write a simple java…
A: The main purpose of the inheritance is to reduce the code for an application The feature is that…
Q: Compare The following Aggrega@on and a3ribute inheritance
A: Aggregation: Relation between two entities treated as single entity. Relationship with corresponding…
Q: create a java program that uses polymorphism, inheritance, and recursion. can be anything, but needs…
A: Below is the required code with explanation:
Q: Consider the relationship between Unordered and Ordered lists. Is it possible that inheritance could…
A: Ordered and Unordered list: In Python, lists, strings and tuples are ordered collection of objects…
Q: Discuss the difference of the Inheritance, Polymorphism and Encapsulation. In what aspects that…
A: Refer to step 2 for the answer.
Q: Why Use Multiple Inheritance in the First Place?
A: Multiple inheritance is one of the most used inheritance type in most of the object oriented…
Q: How does Java support multiple inheritance ,Give a simple example
A: It is possible through interfaces
Q: Java, Object-Oriented Programming, UML Create a simple POS program that applies the concepts of OOP…
A: Encapsulation is achieved by declaring classes. Abstraction is achieved by declaring the members of…
Q: A class in Java may inherit only from one superclass, but may, in turn, have any number of…
A: A class in Java may inherit only from one superclass, but may, in turn, haveany number of…
Q: In java program please define the following : 1- Define the attributes for all classes ¶…
A: Java is a high-level programming language. It provides a platform to develop software's and web…
Q: java Design a class to represent a credit card. Think about the attributes of a credit card; that…
A: Java is a high level programming language... And also object oriented ... It. Is a platform for…
Q: Discuss about Java's interfaces. Provide an example that the usage of inheritance and interfaces…
A: Interface in Java is blueprint of the class. It can have both methods and variables. However the…
Q: Java Abstract classes can be defined without any abstract methods" - Support this statement with…
A: An abstract class which have abstract and non abstract methods. abstract class Bike { void run(){…
Q: Why Would One Want to Make Use of Multiple Inheritance in the First Place?
A: OOP(object-oriented programming): One of the most significant components of OOP(Object-Oriented…
Q: Overloading is what? Compared to coercion and polymorphism, how is it different from this?
A: Polymorphism is the process of defining several bodies for identically named functions/methods.…
Q: OEvery class in Java implements zero or more interfaces.
A: A class implements multiple interfaces. And this is known as multiple inheritance.
Q: In-depth explanation of inheritance and polymorphism ideas is required.
A: Introduction: Inheritance is when a new class (child class/subclass) takes on all of the properties…
Q: What is annonmyous inner class in Java. Give an example.
A: In general anonymous means unknown, without name. Similarly anonymous inner class is a class which…
Q: Write a program where interface can be used to support multiple inheritances.
A: Inheritance is the feature provided by the object-oriented programming paradigm. Inheritance is the…
Q: The concepts of inheritance and polymorphism must be explained in detail.
A: Inheritance It is one in which a new class is created that inherits the properties of the already…
Q: Explain multilevel inheritance in java with an example java code
A: Multilevel inheritance is that type of inheritance in which a derived class inherits a base class…
Q: Why Inheritance is used by Java Programmers? And What Type of Inheritance does Java Support
A: all the methods of an interface in class which implements an interface? Discuses Why Inheritance is…
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:
Java OOP
...
NOTE: Use OOP concepts = Encapsulation, inheritance, abstraction, and polymorphism in the
Step by step
Solved in 2 steps with 2 images
- Mobile Service ProviderA mobile phone service provider has three different subscription packages for itscustomers:Package A: For $39.99 per month 450 minutes are provided. Additional minutes are$0.45 per minute.Package B: For $59.99 per month 900 minutes are provided. Additional minutes are$0.40 per minute.Package C: For $69.99 per month unlimited minutes provided.Write a program that calculates a customer’s monthly bill. It should ask which packagethe customer has purchased and how many minutes were used. It should then displaythe total amount due.Input Validation: Be sure the user only selects package A, B, or C.Assume you are working for a company and given the task to build an Email Registration Program. Theemail registration program functions as follows.• Prompt the user four things: first name, last name, security question answer, and birthyear.o Example:Enter first name: LeBronEnter last name: James(Security Question) Favorite car maker: BentleyEnter birth year: 1984• Generate a default Kean email address based on the first name and last name.o The default Kean email address consists of the first letter of the first name, a period, theentire last name all in lower case appended with @kean.edu.o Example: LeBron James → l.james@kean.edu• Generate a default password based on the first name, security question answer, and birthyear.o The default password is a sequence of 3 letters from last name, birthyear, and 3 lettersfrom the security question answer all in upper case.o Example: LeBron, 1984, Bentley → LEB1984BEN• Display the email information with first name, last name, email address, and…Assume you are working for a company and given the task to build an Email Registration Program. Theemail registration program functions as follows.• Prompt the user four things: first name, last name, security question answer, and birthyear.o Example:Enter first name: LeBronEnter last name: James(Security Question) Favorite car maker: BentleyEnter birth year: 1984• Generate a default Kean email address based on the first name and last name.o The default Kean email address consists of the first letter of the first name, a period, theentire last name all in lower case appended with @kean.edu.o Example: LeBron James → l.james@kean.edu• Generate a default password based on the last name, security question answer, and birthyear.o The default password is a sequence of 3 letters from last name, birthyear, and 3 lettersfrom the security question answer all in upper case.o Example: LeBron, 1984, Bentley → LEB1984BEN• Display the email information with first name, last name, email address, and…
- C++ Create a program for a new school where it promps the user for a student number in the school and data about the student, including the awards, suspensions, and disciplinary violations. there are 22 student numbers in the school. Display a prompt if the lot is already taken.it should display the A. name of the user, student numberB.check if the student number is takenC. compute for total tuition fee, which is a 60,000 base price plus 27,000 for each award, 32,500 for each suspension, and 8,000 for each disciplinary violation.Accepts student numbers and display the needed outputs until user exits the programC++ Task: By using the coding given, please add 2 other void, which is void undo() and void redo(). Modify it untill the programme can work properly. The output may contain PUSH, POP, DISPLAY, UNDO and REDO. The coding: #include <iostream>using namespace std;struct Node { int data; struct Node *next;};struct Node* top = NULL;void push(int val) { struct Node* newnode = (struct Node*) malloc(sizeof(struct Node)); newnode->data = val; newnode->next = top; top = newnode;}void pop() { if(top==NULL) cout<<"Stack Underflow"<<endl; else { cout<<"The popped element is "<< top->data <<endl; top = top->next; }}void display() { struct Node* ptr; if(top==NULL) cout<<"stack is empty"; else { ptr = top; cout<<"Stack elements are: "; while (ptr != NULL) { cout<< ptr->data <<" "; ptr = ptr->next; } } cout<<endl;}int main() { int ch, val;…Assignment #2 Instructions: Through this programming assignment, the students will learn to do the following: Learn to work with command line options and arguments Gain more experience with Makefiles Gain more experience with Unix Learn to use some of the available math funtions available with C Usage: mortgagepmt [-s] -r rate [-d downpayment] price In this assignment, you are asked to perform the mortgage payment calculation. All information needed for this will be passed to the program on the command line. There will be no user input during the execution of the program You will need a few pieces of information. The price of the home and the amount of the down payment. You will also need to know the interest rate and the term of the mortgage. To figure your mortgage payment, start by converting your annual interest rate to a monthly interest rate by dividing by 12. Next, add 1 to the monthly rate. Third, multiply the number of years in the term of the mortgage by 12 to calculate…
- Command line arguments are passed to int main(int argc, char** argv) as arguments argc and argv. You should assume that argc is at ebp+8 and argv is at ebp+12. This program is invoked from the command line as shown: ./program 5 7 The procedure named what is called from main, and returns to main with the value: Options: a) 11 b) 66Task 2: Conditional Statements (Java) ‘Taste Buds’ Ice cream shop provides a menu to customers with ice cream flavours and prices. The customer selects a flavour from the menu at a time until ‘S’ or ‘s’ is entered to stop: Write an application in Java that reads customer choices, calculates the subtotal and total cost of an order using appropriate conditional statements; Output the summary of the task as follows: Welcome to Taste Buds Ice Creams!! Select from the following menu: V: Vanilla: 1.000 OMR S: Strawberry: 1.500 OMR M: Mango: 2.000 OMR C: Chocolate: 2.500 OMR Sample Output: Order a flavour or enter ‘S’ to stop >> V: Vanilla ordered, Subtotal: 1.000 OMR Order another flavour or enter ‘S’ to stop >> M, Mango ordered, Subtotal: 3.000 OMR Order another flavour or enter ‘S’ to stop >> s Total Order cost is 3.000 OMRAssignment #2 Instructions: Through this programming assignment, the students will learn to do the following: Learn to work with command line options and arguments Gain more experience with Makefiles Gain more experience with Unix Learn to use some of the available math functions available with C Usage: mortgagepmt [-s] -r rate [-d downpayment] price In this assignment, you are asked to perform a mortgage payment calculation. All information needed for this will be passed to the program on the command line. There will be no user input during the execution of the program You will need a few pieces of information. The price of the home and the amount of the down payment. You will also need to know the interest rate and the term of the mortgage. To figure your mortgage payment, start by converting your annual interest rate to a monthly interest rate by dividing by 12. Next, add 1 to the monthly rate. Third, multiply the number of years in the term of the mortgage by 12 to calculate the…
- A function is a block of code that performs .a specific task True O False OAll task are of c++ language and done using functions. task1: Write program to print the structure of house. You are required to use three functions. 1)Build Roof 2)Build Walls 3)build Floor. task2: Find the factorial of the number user enters using functions. task 3: write a void function divisor that receives an integer number and display its divisor on screen including 1 and itself. write the main function to test your function. task 4: You are required to create a conversion program. First ask the user his choice and then convert. • Conversion from Pound to Kg. (1 Pound = 0.453 Kg) • Conversion from Feet to centimeter (1 Foot = 30.48 cm) • Convert Hours & minutes in DaysA mobile phone service has three different data plans for its customers: PLAN A: For $19.99 per month, 2 gigabytes are provided. Additional usage costs $8.00 per gigabyte. PLAN B: For $59.99 per month, 8 gigabytes are provided. Additional usage costs $8.00 per gigabyte. PLAN C: For $79.99 per month, Unlimited data is provided. Write a program that calculates a customer’s monthly bill. It should input the customer name, which plan was purchased, and how many gigabytes were used. It should then create a bill that includes the input information and the total amount due. It should also display how much money plan A customers would save if they purchased plan B or C, and how much money plan B customers would save if they purchased plan C. If there would be no savings, no message should be printed. Wherever possible, use named constants instead of numbers.