which of the following are correct. A) struct can be used as a base class for another class. B) enum can be used as a base class for another class. C) Only a class can act as a base class for another class
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which of the following are correct. A) struct can be used as a base class for another class. B) enum can be used as a base class for another class. C) Only a class can act as a base class for another class. D) None of the above
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- What is the difference between a friend function of a class and a member function of a class? (3)TRUE or FALSE - Constructor of base class is derived from the derived classes. Select one: a. TRUE b.FALSE1. Employee and ProductionWorker Classes Write an Employee class that keeps data attributes for the following pieces of information: Employee name Employee number Next, write a class named ProductionWorker that is a subclass of the Employee class. The ProductionWorker class should keep data attributes for the following information: Shift number (an integer, such as 1, 2, or 3) Hourly pay rate The workday is divided into two shifts: day and night. The shift attribute will hold an integer value representing the shift that the employee works. The day shift is shift 1 and the night shift is shift 2. Write the appropriate accessor and mutator methods for each class. Once you have written the classes, write a program that creates an object of the ProductionWorker class and prompts the user to enter data for each of the object’s data attributes. Store the data in the object, then use the object’s accessor methods to retrieve it and display it on the screen. 2. ShiftSupervisor Class In a…
- Default constructors are inherited from the base class, thereby eliminating the need for derived classes to define their own default constructors. O True O False- Access LevelsFill in the blanks in the following table which describes the access levels in a derived class's members.i.e. State whether the member's access level is public, private, or protected - or, if it is not accessible! Class Access specifier Base Class Member Access Level Derived Class Member Access Level public private public protected protected private public protected private private public protectedProgramming Language = Python 1. Employee and ProductionWorker Classes Write an Employee class that keeps data attributes for the following pieces of information: • Employee name • Employee number Next, write a class named ProductionWorker that is a subclass of the Employee class. The ProductionWorker class should keep data attributes for the following information: • Shift number (an integer, such as 1, 2, or 3) • Hourly pay rate The workday is divided into two shifts: day and night. The shift attribute will hold an integer value representing the shift that the employee works. The day shift is shift 1 and the night shift is shift 2. Write the appropriate accessor and mutator methods for each class. Once you have written the classes, write a program that creates an object of the ProductionWorker class and prompts the user to enter data for each of the object’s data attributes. Store the data in the object and then use the object’s accessor methods to retrieve it and display it on the…
- 1- Write a class declaration named Circle with a private member variable named radius. Write set and get functions to access the radius variable, and a function named getArea that returns the area of the circle. The area is calculated as 3.14159 * radius * radius 2- Add a default constructor to the Circle class in question (1). The constructor should initialize the radius member to 0 3- Add an overloaded constructor to the Circle class in question (2). The constructor should accept an argument and assign its value to the radius member variableIn order to extend a class, the new class should have access to all the data and inner workings of the parent class. True FalseExplain the programming steps necessary to make a class’s member function static.
- Explain the programming steps necessary to make a class’s member variable static.Part II: Define a class Money with proper constructors, accessors, mutators, and other member functions The class will be storing money information using coins values only The class should have following data members (Quarter, Dime, Nickel, Penny) Write A function to print out the object money info expressed in dollars and Cents only Overload the + operator, so that adding two objects of this class works Example: if you have following money objects $2.99 could be constructed based on available coins Money. m1(11,1,2,4) m1could also expressed as Money m2(10,4,1,4) (m1 + m2).print(); should display $4.98 Overload the + operator, so that adding two objects of this class works Class money { Public: money(); money( int, int, int, int); void printMoney(); money operator+( money m) { // add addition } // accessors int getquarter(); int getdime (); int getnickel(); int getpenny(); // mutators Vopid setquarter(); Void setdime (); Void setnickel();…True or false A class can have self-referential data members