Question d’entretien chez Info Edge

array vs linked list Stack queue principle Left join Abstraction - why was it created , why is it needed , how is it different from encapsulation Inheritance , - Multiple ,Heirarchal , if same name method present in both parent and method is called , which one will run . and more questions like this JavaScript - Closure , == and === questions , ++ , --- and all these kinds of unary operators related questions .