Posts

🐍 Python OOP Interview Cheat Sheet

 Absolutely 👍 I analyzed the uploaded notes and organized them into a Python OOP Interview Cheat Sheet . I’ve kept it focused on the concepts covered in your material: class, object, __init__ , self , the four pillars, inheritance types, polymorphism, and constructor overloading. 🐍 Python OOP Interview Cheat Sheet 1. OOP OOP = Object-Oriented Programming OOP organizes a program using classes and objects . Real-life example Class → Car Object → BMW car A car has: Properties: color, brand, speed Methods: start(), stop(), drive() 2. Class Interview definition A class is a blueprint or template for creating objects. class Car : pass Remember: Class = Blueprint 3. Object Interview definition An object is an instance of a class . class Car : pass car1 = Car () car2 = Car () Car → Class car1 → Object car2 → Object Remember: Class = Blueprint Object = Real thing 4. __init__() — Constructor Interview definition __init__() is a ...
Post a Comment
Read more

Absolutely 👍 Let’s understand OOPs in Python in the easiest possible way, with simple real-life examples.

  🐍 OOPs in Python OOP = Object-Oriented Programming Think of OOP as creating a blueprint and then creating real things from that blueprint. Real-life example Suppose Car is a blueprint. A car has: Properties: color, brand, speed Actions: start(), stop(), drive() In Python: class Car : def __init__ ( self , color , brand ): self . color = color self . brand = brand def drive ( self ): print ( "Car is driving" ) car1 = Car ( "Red" , "BMW" ) print ( car1 . color) print ( car1 . brand) car1 . drive() Output: Red BMW Car is driving 1. Class A class is a blueprint/template . class Student : pass Here, Student is a class. Think: Class = Blueprint 2. Object An object is a real instance of a class . class Student : pass student1 = Student () student2 = Student () Here: Student → Class student1 → Object student2 → Object Think: Class = House blueprint Obj...
Post a Comment
Read more