Basic Exercise with Solution on Class Object Method

1. Basic Exercise on Object Oriented Programming
2. Create one class student_kit
3. Within the student_kit class create one class attribute principal name ( Mr ABC )
4. Create one attendance method and take input as number of days.
5. While creating student take input their name .
6. Create one certificate for each student by taking input of number of days present in class.

class student_kit():
    principal_name='Mr ABC'
    
    def __init__(self,name):
        self.name=name
    def attendance(self,days):         
        self.present=days+10
        print("Name : ",self.name)
        print("Present :",self.present)
        print("Principal : ",self.principal_name)
kalu=student_kit("Kalu")         
kalu.attendance(20)

Name :  Kalu
Present : 30

Answer these Questions

1. What is the name of the method used in student_kit class ?
2. What is the class attribute used in above code ?
3. Which is the object created in above code ?
4. How the method got access to class attributes ?
5. What is the instance attribute in above code ?
6. What is the data type of the created object ( kalu) ?

Answers

1. attendance
2. principal_name
3. kalu
4. self.principal_name
5. self.present

6. print(type(kalu)) # <class '__main__.student_kit'>

print(kalu.present) # 30