What is contructor in python. What is —init— in python What will happen if i am not giving —init— = ‘main’ What oops you have used in python? If i have parent class a and b and single child class c , all 3 class has same method, if i am executing program what which class methods will be executed first? Why? Reverse 123 without builtin in function. Reverse string without builtin function. What is quit n close in selenium? Can selenium handle barcode captcha? How selenium handle windows popup? How to mousehover in selenium? How to handle dropdown? How to scroll a page in selenium? Git difference between git pull n fetch? What is git status? What is init.py file. What is main in python? If i am not giving main what will happen? Cherrypic command?