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Welcome to the Classes,Objects and OOPS concepts MCQs Page

Dive deep into the fascinating world of Classes,Objects and OOPS concepts with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Classes,Objects and OOPS concepts, a crucial aspect of Python. In this section, you will encounter a diverse range of MCQs that cover various aspects of Classes,Objects and OOPS concepts, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Python.

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Check out the MCQs below to embark on an enriching journey through Classes,Objects and OOPS concepts. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Python.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Classes,Objects and OOPS concepts. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Classes,Objects and OOPS concepts MCQs | Page 2 of 13

Q11.
_____ represents an entity in the real world with its identity and behaviour.
Discuss
Answer: (b).An object
Q12.
_____ is used to create an object.
Discuss
Answer: (b).constructor
Q13.
What is the output of the following code?
class test:
     def __init__(self,a="Hello World"):
         self.a=a
 
     def display(self):
         print(self.a)
obj=test()
obj.display()
Discuss
Answer: (c).“Hello World” is displayed
Discuss
Answer: (b).To set an attribute
Discuss
Answer: (a).To access the attribute of the object
Q16.
What is the output of the following code?
class change:
    def __init__(self, x, y, z):
        self.a = x + y + z
 
x = change(1,2,3)
y = getattr(x, 'a')
setattr(x, 'a', y+1)
print(x.a)
Discuss
Answer: (b).7
Q17.
What is the output of the following code?
 class test:
     def __init__(self,a):
         self.a=a
 
     def display(self):
         print(self.a)
obj=test()
obj.display()
Discuss
Answer: (c).Error as one argument is required while creating the object
Q18.
Is the following piece of code correct?
>>> class A:
 def __init__(self,b):
  self.b=b
 def display(self):
  print(self.b)
>>> obj=A("Hello")
>>> del obj
Discuss
Answer: (a).True
Q19.
The assignment of more than one function to a particular operator is _______
Discuss
Answer: (c).Operator overloading
Q20.
Which of the following is not a class method?
Discuss
Answer: (a).Non-static
Page 2 of 13

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