1) Briefly describe what an instance method is, and how it is accessed. Also, Briefly describe ”who” has access to public instance data.
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1) Briefly describe what an instance method is, and how it is accessed. Also, Briefly describe ”who” has access to public instance data.
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- Define the term class instance.Differentiate between static and instance class members. Explain with proper example when you should make members static?UML diagram analysis: refer to the following UML diagram of the Loan Class. a) How many instance variables does the TV class have? b) How many methods that return a value does the TV class have? c) How many static methods does the TV class have? d) How many constructors does the TV class have? e) How many defaults data fields does the TV class have?
- With the aid of examples, demonstrate what you understand about a class and its instances.In the face of substitutability, invocation of overridden methods makes use of _ binding, in which the method version that is executed is determined at runtime based on the actual type of the current object reference held by the object variable when the method is invoked. *Explain how class (static) variables and methods differ from their instance counterparts. Give an example of a class that contains at least one class variable and at least one class method. Explain why using a class variable and method rather than an instance variable and method would be the correct choice in the example you select.
- A(n) represents a single instance of a class. O instance object instance attribute O class object O class attributepls help me using python This is the code it provides: class Artist:# TODO: Define constructor with parameters to initialize instance attributes# (name, birth_year, death_year) # TODO: Define print_info() method. If death_year is -1, only print birth_year class Artwork:# TODO: Define constructor with parameters to initialize instance attributes# (title, year_created, artist) # TODO: Define print_info() method if __name__ == "__main__":user_artist_name = input()user_birth_year = int(input())user_death_year = int(input())user_title = input()user_year_created = int(input()) user_artist = Artist(user_artist_name, user_birth_year, user_death_year) new_artwork = Artwork(user_title, user_year_created, user_artist)new_artwork.print_info()Note: It`s python code Implement the following:1) Define a class Job with two attributes salary and title.2) Define an init method for Job which sets the attribute values via parameters.3) Define a display method to print all the attribute values of salary and title (as the output below).4) Create a Job instance named newJob with attribute values 120000 and "pilot".5) Call display() to print salary and title of newjob. Make sure to precisely match the output format below.Write your code in the ANSWER area provided below (must include comments if using code is not covered in the course).Example Output$120,000PILOT
- Lab 6 - Preparation Questions ITDR2104 - Programming Lab 6 - Preparation Questions Student ID: Student Name: Group No.: All the questions should be completed before the start of lab-7 session. Write your answers in the space provided. 1. Can you declare a class that contains abstract methods a non-abstract class? 2. Can you declare an abstract class that contains no abstract methods? 3. Can objects be created from abstract class? 4. What is an interface?Define Instance .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"?