If I have a class titled MyClass, then which of the following is a valid constructor header? O def _init_(self): O def MyClass(self): O def _MyClass__(self):
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- In Python: Write a class named Pet, which should have the following data attributes: _ _name (for the name of a pet) _ _animal_type (for the type of animal that a pet is. Example values are 'Dog','Cat', and 'Bird') _ _age (for the pets age) The Pet class should have an _ _init_ _ method that creates these attributes. It should also have the following methods: set_nameThis method assigns a value to the _ _name field set_animal_typeThis method assigns a value to the _ _animal_type field set_ageThis method assignsa value to the _ _age field get_nameThis method assignsa value to the _ _name field get_animal_typeThis method assignsa value to the _ _animal_type field get_ageThis method assignsa value to the _ _age field Once you have written the class, write a program that creates an object of the class and prompts the user to enter the name, type and age of his or her pet. This data should be stored as the objects attributes. Use the objects accessor methods to retrieve the pets…class User:def __init__(self, first_name, last_name, user_id, last_login, password):self.first_name = first_nameself.last_name = last_nameself.user_id = user_idself.last_login = last_loginself.password = passworddef describe_user(self):print(f"Accessing user {self.user_id}:")print(f"{self.first_name} {self.last_name} last logged in on {self.last_login}")def greet_user(self):print(f"Welcome to the jungle {self.first_name} {self.last_name}, you gonna die")def new_login(self, month, day, year):if month < 1 or month > 12:print("That is not a valid month")returnif day < 1 or day > 31:print("That is not a valid day")returnif year < 0:print("That is not a valid year")returnmonths = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]month_name = months[month-1]self.last_login = f"{month_name} {day}, {year}" Hard-Code: # hard-coded callsjim =…If I have a class titled MyClass, then which of the following is a valid constructor header? O def _init__(self): O def MyClass(self): O def _MyClass_(self): def _create_(self):
- #ClubMember classclass ClubMember: #__init_ functiondef __init__(self,id,name,gender,weight,phone):self.id = idself.name = nameself.gender = genderself.weight = weightself.phone = phone #__str__ functiondef __str__(self):return "Id:"+str(self.id)+",Name:"+self.name+",Gender:"+self.gender+",Weight:"+str(self.weight)+",Phone:"+str(self.phone) #Club classclass Club: #__init__ functiondef __init__(self,name):self.name = nameself.members = {}self.membersCount = 0 def run(self):print("Welcome to "+self.name+"!")while True:print("""1. Add New Member2. View Member Info3. Search for a member4. Browse All Members5. Edit Member6. Delete a Member7. Exit""") choice = int(input("Choice:")) if choice == 1:self.membersCount = self.membersCount+1id = self.membersCountname = input("Member name:")gender = input("Gender:")weight = int(input("Weight:"))phone = int(input("Phone No.")) member = ClubMember(id,name,gender,weight,phone)self.members[id] = memberelif choice == 2:name = input("Enter name of…Computer Science Write the code to define a class called student. The student class should contain a data attribute called name and another attribute called gpa. Write the Student class to include an initializer method __init__ and a __str__ method. Create two different objects of the student class and call print on each object to display the output in the __str__method.To declare a class as abstract, you use the __________ in the class header. a. abstract keyword b. base keyword c. void keyword d. virtual keyword
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- Write a class named Car that has the following data attributes: _ _year_model (for the car’s year model) _ _make (for the make of the car) _ _speed (for the car’s current speed) The Car class should have an _ _init_ _ method that accepts the car’s year model and make as arguments. These values should be assigned to the object’s _ _year_model and _ _make data attributes. It should also assign 0 to the _ _speed data attribute. The class should also have the following methods: accelerate - The accelerate method should add 5 to the speed data attribute each time it is called but not higher than 100. brake - The brake method should subtract 5 from the speed data attribute each time it is called but not lower than 0. get_speed - The get_speed method should return the current speed. Next, design a program that creates a Car object then calls the accelerate method five times. After each call to the accelerate method, get the current speed of the car and display it. Then call the…This function is used to check whether an object is an instance of a specific class or a subclass of that class. a. isinstance b. isobject c. isreference d. _ _str_ _Write a class named RetaiI_Item that holds data about an item in a retail store.The class should store the following data in attributes:• Item Number• Item Description• Units in Inventory• PriceCreate another class named Cash_Register that can be used with the Retail_Item class. The Cash_Register class should be able to internally keep a list of Retail_Item objects. The class should include the following methods:• A method named purchase_item that accepts a Retail_Item object as anargument. Each time the purchase_item method is called, the Retail_Itemthat is passed as an argument should be added to the list.• A method named get_total that returns the total price of all theRetail_Items objects stored in the Cash_Register’s internal list.• A method named show_items that displays data about the Retail_Itemobjects stored in the Cash_Register object’s internal list.• A method named clear_items that should clear the Cash_Registerobject’s internal list.Write a main function that uses the…