Q9. Which OOP principle allows methods in a subclass to have the same name as methods in its superclass, but with different implementations?
Anonymous Quiz
13%
Inheritance
60%
Polymorphism
18%
Encapsulation
9%
Abstraction
Q10. What is the process of defining a new class based on an existing class called?
Anonymous Quiz
5%
Polymorphism
71%
Inheritance
16%
Abstraction
7%
Encapsulation
Q11. What is a superclass in inheritance?
Anonymous Quiz
39%
A class that does not have any parent class
37%
A class from which other classes inherit
20%
A class that can inherit from multiple classes
3%
A class with private attributes only
Q12. What is a subclass in inheritance?
Anonymous Quiz
32%
A class that does not have any child class
39%
A class that has a parent class
3%
A class that cannot have private attributes
25%
A class that can inherit from multiple classes
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Q13. Which of the following is true about the super () function in Python?
Anonymous Quiz
72%
It calls the superclasss constructor
16%
It calls the subclasss constructor
3%
It is used to create a new object
9%
It is used to access private members
Q15. What is an abstract class in Python?
Anonymous Quiz
63%
A class that cannot be instantiated
25%
A class with only private methods
3%
A class with only public methods
8%
A class with no methods
Q16. How do you define an abstract class in Python?
Anonymous Quiz
9%
By using the abstract keyword
7%
By using the abstract class statement
84%
By importing the abc module and using@abstractmethod decorator
0%
By using the virtual keyword
Q17. What is an interface in Python?
Anonymous Quiz
10%
A class that cannot be inherited
72%
A blueprint of a class without any implementation
7%
A class with only private methods
11%
A class with only public methods
Q18. Which OOP principle allows a class to have multiple methods with the same name but different parameters?
Anonymous Quiz
11%
Inheritance
75%
Polymorphism
10%
Encapsulation
3%
Abstraction
Q20. What is the purpose of the init method in Python classes?
Anonymous Quiz
16%
To define private attributes
8%
To define public attributes
76%
To initialize object state
0%
To delete an object
Q21. Which keyword is used to define a method in a Python class?
Anonymous Quiz
14%
method
75%
def
2%
define
9%
function
Q22. What does the self keyword represent in Python class methods?
Anonymous Quiz
5%
It represents the superclass
6%
It represents the subclass
68%
It represents the current object instance
21%
It represents the class itself
Q23. What does the str method do in Python?
Anonymous Quiz
71%
Converts an object to a string
17%
Converts a string to an object
8%
Compares two objects
5%
Initializes an object
Q24. Which method is called when an object is deleted?
Anonymous Quiz
17%
delete
14%
remove
65%
del
4%
destroy
Q25. What does the isinstance() function do in Python?
Anonymous Quiz
62%
Checks if an object is an instance of a specific class
25%
Checks if an object is a subclass of a specific class
5%
Checks if two objects are equal
8%
Checks if two objects are the same instance
Q26. What does the issubclass() function do in Python?
Anonymous Quiz
27%
Checks if an object is an instance of a specific class
63%
Checks if an object is a subclass of a specific class
6%
Checks if two objects are equal
3%
Checks if two objects are the same instance
Q27. What is the purpose of the @staticmethod decorator in Python?
Anonymous Quiz
52%
To create a static method that can access class attributes
9%
To create a method that can access instance attributes
9%
To create a class method that can access instance attributes
30%
To create a method that can access both class and instance attributes
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Q28. What is the purpose of the @classmethod decorator in Python?
Anonymous Quiz
13%
To create a static method that can access class attributes
17%
To create a method that can access instance attributes
47%
To create a class method that can access class attributes
24%
To create a method that can access both class and instance attributes
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Q29. What does the super ( ) function do in Python?
Anonymous Quiz
72%
Calls the superclasss method
18%
Calls the subclasss method
8%
Creates a new object
3%
Deletes an object
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