An object is a specific instance of a class whose attribute values are the same as all other objects of that class. O True O False
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- Data may be stored in the attributes field of objects. The class's characteristics are the class's own.?hi i need solution for this Each account should have a constant, unique id. Id numbers should start from 1000 and increment by 5. The ACCOUNT_ID attribute should be initialised when the account object is created. The id should be generated internally within the class, it should not be passed in as an argumentEvery attribute and method declared in a class has an access modifier such as private, public and protected. Differentiate each of them.
- Problem: Course information System Super Class Attributes Methods : Student Studentid, StudentName, Address, Level Set the student details using constructor Display the Student details Sub class : Course Attributes Methods Coures1, Course2, Credit1, Credit 2, Mark1, Mark2 Set the course details using constructor Calculate the total number of credits Calculate the total number of marks Display the course details Driver Class : Display the student details and course details. The following information are required for the assignment Properties with proper data types Methods with proper return types and scope Demonstration of OOP feature- (Inheritance) Demonstration of user defined package Proper naming convention Proper comments in each program and within program Purpose of each code should be explained. Program Execution (output) Presentation (Word Document) 56S1740QUESTION 10 A class in general contains two sections: field declaration and methods declaration. O True O False QUESTION 11 Protected modifier restricts access to a method within the class where Iit was declared. O True O False QUESTION 12Super Class : Employee Attributes : Employee_id name, salary Methods : • Read the employee details • Display the employee details Sub class : Salary_details Attributes : HRA,CCA,DA,Gross_salary Methods : • Calculate the HRA, DA,CCA • Calculate the Gross_Salary and return the gross salary • Display the salary details. Driver Class : • Display the employee details and salary details. The following information are required for the assignment Properties with proper data types Methods with proper return types and scope Demonstration of OOP feature (Inheritance) Demonstration of OOP feature (polymorphism) Proper naming convention Proper comments in each program and within program Purpose of each code should be explained. Program Execution (output) Presentation (Word Document)
- The attributes field of objects is a place where data may be saved. The class is solely responsible for its own properties.True or False Class fields are almost always declared public in order to make their values easily accessible to code outside of the class.QUESTION 10 1 points A method that is declared final cannot be overridden in a subclass. O True O False 1 points QUESTION 11 The method with the same name as the class and no return type is the constructor of that class. O True False
- When two or more variables are referencing the same object instance, the variables are called for the said instance. *1. Part 1: A point in the x-y plane is represented by its x-coordinate and y-coordinate. Design the class Point that can store and process a point in the x-y plane. Your class should contains the following methods. Default constructor without parameters that initializes the private data member to the suitable values Constructor with parameters sets the values of the instance variables to the values of the parameter. Accessor methods that return the values of the x-axis and y-axis. setPoint method which set the values of x-axis and y-axis makeCopy method that make a copy of a received object of type Point. getCopy method that returns a copy of the current object toString method that returns the object string isEqual that returns true if the current object is equal to the received object of type point distance, which receives two objects of type Point and returns the distanceSuper Class: Customer_order Attributes : Customer_name, Customer_Code,Street, City, Zip_code Methods : Read the Customer_order details Display the Customer _order details Sub class: Purchase_details Attributes : Productno, Productname, Price, Quantity Methods : Find the total number of products Find the total price of all products Display the Customer_order details and purchase_details.
