If class C inherits class B and class B inherits class A ________________ a) Class C object can be upcasted to object of class B only b) Class C object can be upcasted to object of class A only c) Class C object can be upcasted to object of either class A or B d) Class C object can’t be upcasted
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If class C inherits class B and class B inherits class A ________________
a) Class C object can be upcasted to object of class B only
b) Class C object can be upcasted to object of class A only
c) Class C object can be upcasted to object of either class A or B
d) Class C object can’t be upcasted
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- The Class: (CHECK ALL THAT APPLY) is the definition or "blueprint" defines a list of attributes and methods is an example of a data type is an instance of something in memory An object: (CHECK ALL THAT APPLY) is a variable is created by a constructor is an definition or "blueprint" is an instance of something in memory Two types of class members are ____________ and _____________ objects and classes conditions and non-conditions attributes and methods objects and methodsClasses from which objects can be instantiated are called _____________classes.Objectives: At the end of this activity, you should be able to: define classes implement polymorphism and inheritance instantiate an object array apply Exception to all input validations create a Java application for multiple users Procedure: Create a NetBeans project for this activity. The project name should be as follows: o Client (the main class that contains the main method and the implementation of the main menu) o Credit (the class where attributes and methods are defined) The class names to be created are the following: o Client<your_last_name> Ex. ClientBlancoo Credit<your_last_name> Ex. CreditBlanco All class names must be suffixed with your last name. Note that the object to be instantiated in the main method is an object array.For example: CreditBlanco [ ] cb = new CreditBlanco [100]; Compress the NetBeans project into .rar or .zip format and then upload to the link provided in the LMS. Only NetBeans project compressed in .rar or .zip format will be…
- Quiz: Module 7: Assignment Clase Use an access specifier to make members of CPlusPlus cannot be accessed from outside the class. class CPlusPlus{ [ Select ] int n; 3; Question 6 2 pts Use an access specifier to make members of CPlusPlus accessible from outside the class. class CPlusPlus { public: int n; }; étv MacBook Air 80 DD F2 F3 F4 F5 F6 F7 F8 F9 F10 %23 24 3 4 7 8 R YFill-in-the-Blank Creating a class object is often called _____________ the class._______________can be used to assign an object of a class to another object of the same class
- Fill-in-the-Blank __________ is the default behavior when an object is assigned the value of another object of the same class.build a student class implement the student class with the following instance variables: * id * firstName *lastName *dateOfBirth * Major create an __init__ function adn initialize all the fields make the "major" an option field and set a default value to "undefined" create a setter and getter function for all these five variables create another function: "print_student_info()" which prints 5 pieces of information: id, first name, last name, date of birth, and major. Make sure to have proper formatting done for printing these 5 things. Use the student class Task 1: create an empty list named "all_students" Task 2: create a variable named "id" and initialize it to 100 (some default value to start with, next id would be 101) Task 3: ask the user for input "How many students:" Task 4: Now run a for loop based on that input number and do the following things for each iteration: - get input of student's first name, last name, date of birth, and major - user should be able to skip the…#employee.py class Employee: def__init__(self,Emp_name,Emp_id): self.__Emp_name=Emp_name self.__Emp_id=Emp_id defset_Empname(self,Emp_name): self.__Emp_name=Emp_name defset_Empid_number(self,Emp_id): self.__Emp_id=Emp_id defget_Empname(self): returnself.__Emp_name defget_Empid_number(self): returnself.__Emp_id class ProductionWorker(Employee): def__init__(self,Emp_name,Emp_id,Emp_shift, Emp_pay_rate): Employee.__init__(self,Emp_name,Emp_id) self.__Emp_shift=Emp_shift self.__Emp_pay_rate=Emp_pay_rate defset_Empshift_number(self,Emp_shift): self.__Emp_shift=Emp_shift defset_Emppay_rate(self,Emp_pay_rate): self.__Emp_pay_rate=Emp_pay_rate defget_Empshift_number(self): returnself.__Emp_shift defget_Emppay_rate(self): returnself.__Emp_pay_rate def main(): Employee_name='' Employee_id='' Employee_shift=0 Employee_pay=0.0 Employee_name=input('Enter the employee name: ') Employee_id=input('Enter the employee ID number: ') Employee_shift=int(input('Enter the employee shift number: '))…
- Fill-in-the-Blank An object’s members can be declared public or private. A public member can be accessed by ____________________________________. A private member can be accessed by ____________________________________.Making an instance of one class a member of another class is called _____________Create an Employee Class with the ff: attributes: = String name = double salary = String birthday = __init__(self, name, salary, birthday) = String getDetails() -- returns a String value that represents all the information of the Employee object Create a Manager class that inherits Employee, a Manager will also have the ff: = String department = __init__(self, name, salary, birthday, department) = String getDetails() -- returns a String value that represents all the information of the Manager object Create a Director class that inherits Manager, a Director will also have the ff: = double carAllowance = __init__(self, name, salary, birthday, department, carAllowance) = def playGolf() -- will print a string value '{name of director} plays golf' = String getDetails() -- returns a String value that represents all the information of the Director object Create 2 objects of each class and call their respective getDetails() method. Do not write WET codes, be sure there's no…