What is method overloading? Is it permissible to define two methods that have the same name but different parameter types? Is it permissible to define two methods in a class that have identical method names and parameter lists, but different return value types or different modifiers?
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- Please answer all of the following questions as they are linked altogether:2. Explain Field and method declaration with example.3. How can we access the class members?4. Explain static members and static methods.5. Explain method overloading with example.arrow_forwardwhat is the difference between overriding a super class method and overloading a super class method?arrow_forwardAnswer all of the following questions as they are connected altogether: 3. How can we access the class members?4. Explain static members and static methods.5. Explain method overloading with example.arrow_forward
- Prompt We have learned how to use accessor and mutator methods to access private class member data. It is possible to instead make the class members public, which would allow other programs to directly retrieve and modify the class member data without needing to write the accessor and mutator methods. This is usually considered bad practice. Why do you think that is? What do you think the benefits are to writing accessor and mutator methods instead of just leaving the variables public? Below is the definition for a class called Counter. Define a new method for this class called "findDifference". This method should take another Counter object as an argument and return the difference in the counts between the counter being called and the one passed as an argument. The difference should be given as an absolute value (not returned as a negative). See below the class definition for examples of this method being used. public class Counter {private int count;public Counter() {count =…arrow_forwardHelp me solve this problem Multiple Choice & Some Date FashionWhen writing methods, always write the method skeleton first and make sure it compiles.1. Write a header with an appropriate return type and parameters.2. Write the body with curly braces.3. Declare a variable that matches the return type and initialize it with a placeholder value.4. Return that variable.With practice, these mechanical steps will become second-nature and will not require any problem solving on your part.Practice these steps and then solve the DateFashion problem using sequential if statements along with the return statement. The idea is to get more practice with multi-branch logic. Therefore, don't use any of the binary Boolean operators like && or ||. You may use the Boolean not operator (!). https://codecheck.it/files/1810031754ckr22amvk7fr6jtdrtqgrmqlearrow_forwardAnswer with True or False for the following. Explain your answers.-It is legal to write a method in a class which overloads another method declared in the same.-It is legal to write a method in a superclass which overrides a method declared in a sub-class.arrow_forward
- 1. What is method overloading? Support your answer with an example? 2. What is method overriding ? Support your answer with an example? 3. List the differences between method overloading and method overriding.arrow_forwardDirections: SHOW ALL YOUR WORK. REMEMBER THAT PROGRAM SEGMENTS ARE TO BE WRITTEN IN JAVA. Notes: Assume that the classes listed in the Quick Reference found in the Appendix have been imported where appropriate. Unless otherwise noted in the question, assume that parameters in method calls are not null and that methods are called only when their preconditions are satisfied. In writing solutions for each question, you may use any of the accessible methods that are listed in classes defined in that question. Writing significant amounts of code that can be replaced by a call to one of these methods may not receive full credit. An APLine is a line defined by the equation ax + by + c = 0 , where a is not equal to zero, b is not equal to zero, and a, b, and c are all integers. The slope of an APLine is defined to be the double value -a b/ . A point (represented by integers x and y) is on an APLine if the equation of the APLine is satisfied when those x and y values are substituted…arrow_forwardWhat does it mean that a method or class is abstract?arrow_forward
- Please help write this in C++, I am kinda lost. bagDifference: The difference of two bags is a new bag containing the entries that would be left in one bag after removing those that also occur in the second. Design and specify a method difference for the ArrayBag that returns as a new bag the difference of the bag receiving the call to the method and the bag that is the method's parameter. The method signature is: ArrayBag<ItemType> bagDifference(const ArrayBag<ItemType> &otherBag) const; Note that the difference of two bags might contain duplicate items. For example, if object x occurs five times in one bag and twice in another, the difference of these bags contains x three times. Here is the all of the file: ArrayBag.cpp: #include <string>#include "ArrayBag.h" template <class T>ArrayBag<T>::ArrayBag() : itemCount(0) {// itemCount = 0;} template <class T>ArrayBag<T>::ArrayBag(const ArrayBag& orig) {itemCount =…arrow_forwardIs it permissible to change the scope of an overridden method in a subclass?arrow_forwardExplain the concept of "covariant return types" in the context of method overriding and its advantages.arrow_forward
- Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,