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- How are instances of a given class's objects made if the class in question does not include a method called Object(), which is referred to as "native code"?For this portion of the assignment you will need to create the Employee class * based on the instructions in the API and have implemented the Equals method for that class. * * There is one parameter being passed as to this method that you will use as part of your solution:* An Employee object reference with the identifier testEmployee* * 1) Instantiate an instance of the Employee class using the default constructor and * assign it to an object reference with the identifier defaultEmployee* * 2) Instantiate an instance of the Employee class using the alternate constructor, * passing the following arguments:* name: "Keanu Reeves"* ID: 10010* salary: 78000.00* Assign the instance to an object reference with the identifier keanuEmployee* * 3) Declare a variable of type Employee with the identifier excellentEmployee and assign it * a reference to the same object that is being referenced by the keanuEmployee object reference. * 4) Construct a selection statement that tests if testEmployee is…Using composition to define classes represents the relationship defines objects, which is also a pillar of object-oriented programming. -a relationship whereas using represents the Is-a Write your answer here.
- Define a Course base class with the following attributes: number - course number title - course title Define a print_info() method in Course that displays the course number and title. Also define a derived class OfferedCourse with the additional attributes: instructor_name - instructor name location - class location class_time - class timeThe technique of packaging an objects attributes into a cohesive unit that can be used as an undivided entity is ____________. a. inheritance b. encapsulation c. polymorphism d. interfacingIf a class is only ever instantiated as part of the constructor of another class, what is the most specific relationship that exists between them? Association Aggregation Composition Inheritance / Generalization
- using c++ oop you will develop a Student Management System for Object Oriented Class. The managementsystem will mainly maintain the list of students (along with several parameters) with a proper menu system.Project will maintain the following parameters for each student: Name; Surname; Roll_No; Quiz1_Marks; Assignment1_Marks; Exam_Marks Weightages:Assignment 25%Quiz 25%Exam 50% Student class should have at least the following member functions:Student(); ~Student(); getName(); getSurname(); getQuiz1Marks(); getAssignment1Marks(); getExamMarks();setName(); setSurname(); setQuiz1Marks(); setAssignment1Marks(); setExamMarks(); bool pass(); char getGrade(); The getGrade() function should automatically assign the grade based on following criteria. Total Numbers Grade0-39 F40-44 D45-54 C55-69 B70-100 AThe object whose properties are inherited by all instances of the class, and properties whose values are functions behaving like instance methods of the class, isA class is a programming construct used to decouple an implementation's behavior from the information it needs to complete its work. Therefore, all types of data are accessible to functions and classes. an incorporated header file a phony technique Simple outline for creating classes
- The behaviour of the instances present of a class inside a method is defined by.Distinguish between implementing an interface and implementing a derived class.Assignment: You have to make class diagram and implement code (Java Code) of any project or any module of any project. Your Class Diagram and Java Code must consist these steps: 1. Making Interface 2. Making Concrete Classes. 3. Making shareFactory to get data. 4. Main Class. Class Diagrams should not be created on MS Word, it must be built on any tool for class diagrams.