3. Create a class called BankAccount which has the following members- Private Name, id, accountType, totalAmount Public BankAccount(name, id, accType, tAmount), deposit(), withdraw() Now create two objects of BankAccount and show atleast one transaction. Then compare which account has more money by using the concept of operator overloading.
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- Consider the following class definitions: (2, 8) a. Which private members, if any, of smart are public members of superSmart? b. Which members, functions, and/or data, of the class smart are directly accessible in class superSmart?Design and implement a class called BankAccount. A BankAccount has ID, owner(Client Name) balanceInJD(double), balanseInNIS(double), exchange rate(static attribute) and branch(city), Define the BankAccount constructor(s) to initialize these fields. Define getter and setter methods for all instance data fields. Define withdraw, deposit, transferIN (transfer between Balances on the same account), transferOut(transfer between Balances on different accounts) methods and override the toString() method that returns a one-line description of the BankAccount. Note: 1. client A can transfer from his balanceInJD to his balanceinNIS or vice versa. 2. client A can transfer from his balanceInJD or his balanceInNIS to client B balanceinNIS or balanceInJD. 3. Use exchange rate when transferring between balances in different currencies.Criticize the following implementation of a class intended to represent account balances. Why is compareTo() a flawed implementation of the Comparable interface? public class Balance implements Comparable { ... private double amount; public int compareTo(Balance that) { if (this.amount < that.amount - 0.005) return -1; if (this.amount > that.amount + 0.005) return +1; return 0; } ... } Describe a way to fix this problem
- Consider a base class named Employee and its derived classes HourlyEmployee and PermanentEmployee while taking into account the following criteria.• Employee class has two data fields i.e. a name (of type string) and specific empID (of type integer)• Both classes (HourlyEmployee and PermanentEmployee) have an attribute named hourlyIncome• Both classes (HourlyEmployee and PermanentEmployee) have three-argumentconstructor to initialize the hourlyIncome as well as data fields of the base class• Class HourlyEmployee has a function named calculate_the_hourly_income to calculate the income of an employee for the actual number of hours he or she worked. One hour income is Rs. 150 • Similarly, PermanentEmployee class has function named calculate_the_income to calculate the income of an employee that gets paid the salary for exact 240 hours, no matter how many actual hours he or she worked. Again, one hour salary is Rs. 150.Implement all class definitions with their respective constructors to…create an Abstract class AbstractCat with the sameproperties and methods as Cat.... Create class AbstractCat. How to secure data?To protect it from direct access and manipulation from outside of the classwe need to make our instance data fields private. To let clients still manipulate data under our control we can provide thempublic getters and setters.. create getters, setters, constructors and toString(). Test AbstractCat class1. Which of the following allows duplicate entries?Group of answer choices A.Map B.List C.None D.Set 2# We have two classes, Person and Employee. Both have a field, firstName. We have instances of these objects Person p and Employee e. Both p and e have the same value for firstName, specifically, p.firstName = “joe” and e.firstName = “joe” Which of the following statements is necessarily true?Group of answer choices A. p.equals(e) will return true because they contain the same firstName. B. We don’t know if either class will have an equals method. C.There is not enough information to tell what p.equals(e) will return. D. p.equals(e) will return false but p == e will be true.
- This lab will exercise your understanding of some of the concepts covered in Chapter 13:overloading operators 1. Create a class, name of your choice, to represent a college class in which students might register. a. Create three private member variables:Class Name (to hold values such as CSC210)Number of StudentsClass Hours b. Overload the >> operator to input, from cin, into the class object, the Class Name and Class Hours c. Overload the << operator to output all the private member variables d. Overload the + (plus) operator to add a value to the Number of Students private member variable.This will represent students registering for the class. e. Overload the - (minus) operator to subtract a value from the Number of Studentsprivate member variable. This will represent students dropping the class. f. The default constructor should initialize the private member variables appropriately. 2. Write a client program to: a. Upon program execution, create one class object that…Consider this scenario, a mehtod in some class needs to access a data field in another class, here are two possible implementations: public class Process { /* * Check if student qualifies for financial help */ void check(Student student) { //.... } /* * Check if student qualifies for financial help */ void check(double studentGPA) { //.... }} In class Process, which check method you think is better, why? In other words, should we pass the object to the method or just the data member it needs? Disucuss the Pros and Cons of each approach (if any). Assume class Student has a mehod called getGPA( ).Create a class called Line with the followings:1. Private members: p1 and p2 as pointer to Point objects (code provided below), slope and length as double variables2. Define setter and getter functions.3. Define a default constructor that allocate dynamic memory for points andset everything to 0.4. Overload a constructor that allocates memory for points, initilize themwith given arguments, and calculate the slope and length.5. Overload a destructor, a copy constructor and a copy assignment operator.6. Create a function called ”parallel” that return true when given lines areparallel and returns false otherwise7. Overload the less than (<) and greater than (>) and equality (==) oper-ators (compare the length)8. Write a functions that reads lines in the format provided in the lines.txtfrom the file and stores them in a vector named Lines.9. Sort the objects of Lines vector in descending order.10. Extend the functionality of cin and cout for this class11. Write a separate file to…
- a- Prepare a MS. Word document that contain a UML represent a class ofyour choice, the class should satisfy the following properties:- Consists at least three private attributes.- Two constructors one with no arguments and one with arguments.- Getter and setter methods for all attributes.- Override the equals method.- implement the Comparable interface.- Override the toString methods to return a string which representsall object’s information.b- Implement the above class using java and NetBeans IDE.c- Create class called Test with main method to do the following:- Create ArrayList object.- Create the 4 objects of the above class, the information should readfrom input console.- Add the objects in the ArrayList object.- Display the information of all objects in the array list. I want different class than beforea- Prepare a MS. Word document that contain a UML represent a class ofyour choice, the class should satisfy the following properties:- Consists at least three private attributes.- Two constructors one with no arguments and one with arguments.- Getter and setter methods for all attributes.- Override the equals method.- implement the Comparable interface.- Override the toString methods to return a string which representsall object’s information.b- Implement the above class using java and NetBeans IDE.c- Create class called Test with main method to do the following:- Create ArrayList object.- Create the 4 objects of the above class, the information should readfrom input console.- Add the objects in the ArrayList object.- Display the information of all objects in the array list.Criticize the following implementation of a class intended to represent account balances. Why is compareTo() a flawed implementation of the Comparable interface? public class Balance implements Comparable { ... private double amount; public int compareTo(Balance that) { if (this.amount < that.amount - 0.005) return -1; if (this.amount > that.amount + 0.005) return +1; return 0; } ... }