Python Inheritance Quiz

What are the two main components of inheritance?

Which of the following is true about inheritance?

What is the depth of multilevel inheritance in Python?

Which of the following is not true about inheritance?

Why is it necessary to call the constructor of the parent class before the child class?

What does MRO stand for?

Which of these can be used to view the MRO of a class?

Which of the following is the parent class in the code given below?

# Code snippet starts

class A:

    pass

class B(A):

    pass

class C(B):

    pass

# Code snippet ends

What will be the output of below code?

# Code snippet starts

class A:

    pass

class B:

    pass

class C(A, B):

    pass

print(isinstance(8,A))

# Code snippet ends

In the code given below what is the parameter object passed to the isinstance() method?

# Code snippet starts

class A:

    pass

class B:

    pass

class C(A, B):

    pass

print(isinstance(‘Hello’,object))

# Code snippet ends

When we ask for the MRO, what does it depict?

Which of the following is the super Class of all created classes in Python?

What will be the output of the following code?

# Code snippet starts

class A:

    pass

class B:

    pass

class C(A, B):

    pass

print(issubclass(C,A))

# Code snippet ends

Which type of inheritance is being used in the code given below?

# Code snippet starts

class A:

    pass

class B:

    pass

class C(A, B):

    pass

# Code snippet ends

 Which of the following is the base class for exceptions in Python?