Company wise Python Interview questions part-3

7)CES LTD Python Telephonic Interview Questions:-

1) Explain about abstract class ??

2) Difference between 1)Abstract method 2)static method 3) instance method and 4) class method

3) Diffrence between __init__ and __new__ magical methods ??

4) Could you please explain the magical methods in python do     you know??

5) Explain abount __call__ magical method

6) method overloading in python ?? How to achive it ??

7) Shallow copy and deep copy

8) decorator for class in python ??

9) list comprhension for even numbers ??

10) diffrence between list and genertors ??

11) diffrence between yeild and return keyword

12) set vs tuple vs list vs dict diffrences

13) Can we use list for dictinary key??

14) *args type ?? can we pass type to @args ??

15) defaultdict module (it is python collection module)??

16) lamda map,reduce methods

17) l1=l2=[1.2,3,4,5] , l2.append(5) then what is the ouput of l1 and l2??

8) One of the Leading Company My friend doesnt want to reveal company name:-

1)what is zip method in python ??

2)Enumerate in python ??

3)yield key word in python ??

4).pyc file in python

5)tuple in python

6)Lamda

7)threading in python

8)difference between %s and %r in python

9)metaclass in python

10)requirement.txt use in python

11)what is the difference between os.unlink and os.remove in python

12)is everything object in python ??

13)what is the use of pass statement in python ??

14)route module in python ??

15)slash test framework in python ??

16)Inheritance in python ??

17)Flask module in python ??