What will be the output of the following Python code?
class A:
def __repr__(self):
return "1"
class B(A):
def __repr__(self):
return "2"
class C(B):
def __repr__(self):
return "3"
o1 = A()
o2 = B()
o3 = C()
print(obj1, obj2, obj3)
class A:
def __repr__(self):
return "1"
class B(A):
def __repr__(self):
return "2"
class C(B):
def __repr__(self):
return "3"
o1 = A()
o2 = B()
o3 = C()
print(obj1, obj2, obj3)A. 1 1 1
B. 1 2 3
C. '1' '1' '1'
D. An exception is thrown
Answer: Option B
This Question Belongs to Python Program >> Concept Of Object Oriented Programs In Python
Related Questions on Concept of Object Oriented Programs in Python
What is the main goal of object-oriented programming (OOP)?
A. To model real-world entities and their interactions
B. To maximize efficiency
C. To use fewer lines of code
D. To create simple programs
What is an object in the context of object-oriented programming?
A. A specific data type
B. A built-in function
C. An instance of a class
D. A variable in Python
What is a class in the context of object-oriented programming?
A. A blueprint for creating objects
B. A built-in function
C. A variable in Python
D. A specific data type
A. Polymorphism
B. Abstraction
C. Inheritance
D. Encapsulation
Join The Discussion