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Python Programming - Inheritance

Exercise : Inheritance - General Questions
  • Inheritance - General Questions
61.
What is the purpose of the __slots__ attribute in Python classes?
To define class attributes
To create a new instance of the class
To restrict the set of attributes that can be assigned to instances
To access superclass attributes directly
Answer: Option
Explanation:
The __slots__ attribute is used to restrict the set of attributes that can be assigned to instances, providing memory optimization.
62.
In Python, what is the purpose of the super() function?
To define class attributes
To create a new instance of the class
To access superclass methods and attributes
To access subclass methods and attributes
Answer: Option
Explanation:
The super() function is used to access methods and attributes of the superclass in Python.
63.
How does Python handle diamond inheritance conflicts?
By automatically resolving conflicts using the first defined method
By raising an error and requiring explicit resolution using super()
By using the C3 linearization algorithm to determine method resolution order
Diamond inheritance conflicts are not allowed in Python
Answer: Option
Explanation:
Python uses the C3 linearization algorithm to determine the method resolution order in case of diamond inheritance conflicts.
64.
What is the purpose of the __bases__ attribute in Python classes?
To define class attributes
To create a new instance of the class
To access the base classes of a class
To access superclass attributes directly
Answer: Option
Explanation:
The __bases__ attribute is used to access the base classes of a class in Python.
65.
In Python, what is the purpose of the __init_subclass__() method?
To define class attributes
To create a new instance of the class
To customize the initialization of subclasses
To access superclass attributes directly
Answer: Option
Explanation:
The __init_subclass__() method is used to customize the initialization of subclasses in Python.
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