When passing an object type as parameter, changing formal parameter __ change actual parameter a. will b. will not
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A: True
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A: Q: Code the given problem
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A: For method of a class
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A: The answer is given below,
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A: FALSE
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A: The Answer is given below step.
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A: The correct Option is d. A constructor A Constructor is invoked to create an object.
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A: Solution: Given,
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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:
When passing an object type as parameter, changing formal parameter __ change actual parameter
a. will
b. will not
Step by step
Solved in 2 steps
- A constructor is a special method that has the same name as the class and the return type void. Choose one of the options:TrueFalseMust be in C++ and cannot come from any online sources. Please be sure to include every part of the the question Design a Overdue class that calculates the amount to pay for an overdue library book. Its only class member variable, daysLate, should be set by a one-parameter constructor to whatever number of days is passed to it when an Overdue object is created. If no argument is passed, a default daysLate value of 1 should be used. The class should have just one public function, computeLateFee. This functions needs to accept two arguments, the number of days late and the "per day" late fee. Typically a late rate of 25 cents is appropriate but the user should be asked for the cost per day. That value will be passed into the computeLateFee function.. The computeLateFee function should use this information to compute the fee to be paid by the library patron. It should then return the fee amount to the main program where it is displayed. Demonstrate the class by creating a program…A __________ is a constructor that accepts no arguments. a. parameterless constructor b. basic constructor c. primary constructor d. passive constructor
- iN C++ Write a class named Car that has the following member variables:yearModel. An int that holds the car’s year model.make. A string that holds the make of the car.speed. An int that holds the car’s current speed. In addition, the class should have the following constructor and other member functions. Constructor. The constructor should accept the car’s year model and make as arguments. These values should be assigned to the object’s yearModel and make member variables. The constructor should also assign 0 to the speed member variables. Accessor. Appropriate accessor functions to get the values stored in an object’s yearModel, make, and speed member variables. accelerate. The accelerate function should add 5 to the speed member variable each time it is called.brake. The brake function should subtract 5 from the speed member variable each time it is called. Demonstrate the class in a program that creates a Car object, and then calls the accelerate function five times. After each call…IN C++ Write a class named Employee that has the following member variables: name. A string that holds the employee’s name.idNumber. An int variable that holds the employee’s ID number.department. A string that holds the name of the department where the employee works.position. A string that holds the employee’s job title. The class should have the following constructors: A constructor that accepts the following values as arguments and assigns them to the appropriate member variables: employee’s name, employee’s ID number, department, and position. A constructor that accepts the following values as arguments and assigns them to the appropriate member variables: employee’s name and ID number. The department and position fields should be assigned an empty string (""). A default constructor that assigns empty strings ("") to the name, department, and position member variables, and 0 to the idNumber member variable. Write appropriate mutator functions that store values in these member…IN C++ Write a class named Employee that has the following member variables: name. A string that holds the employee’s name. idNumber. An int variable that holds the employee’s ID number. department. A string that holds the name of the department where the employee works. position. A string that holds the employee’s job title. The class should have the following constructors: A constructor that accepts the following values as arguments and assigns them to the appropriate member variables: employee’s name ( non-empty) , employee’s ID number( neither 0 nor negative numbers), department ( non-empty), and position ( non-empty). Write appropriate setter functions that store values in these member variables and getter functions that return the values in these member variables. Once you have written the class, write a main program that creates FOUR Employee objects to hold the above data. The program should store this data in the four objects and then display the data in tabular form for…
- T/F: Instance variables are shared by all the instances of the class. T/F: The scope of instance and static variables is the entire class. They can be declared anywhere inside a class. T/F: To declare static variables, constants, and methods, use the static modifier.Describe how you can use an interface as an alternative to a class to specify the type for a parameter.Question#4: through object oriented programming Write a program that will calculate and display the total weight of the following: 200 carpets—size: 4 meters by 2 meters 9 centimeters, that weigh 1.25 kilograms per square meter; and 60 carpets—size: 3 meters 57 centimeters by 5 meters, which weigh 1.05 kilograms per square meter. Use the class you have created in question#3.