Classes Questions and Answers
Python Programming - Classes Questions with Answers introduce learners to object-oriented principles like encapsulation and data modeling. These Python Classes Questions are key for Wipro, TCS, SSC, and RRB exams to understand how to create and use classes effectively
Classes
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25 questions
21. How do you check if an object is an instance of a class?
- type()
- isinstance()
- checkinstance()
- obj.type()
22. What is the purpose of the __call__ method?
- Object creation
- Making object callable like function
- Object comparison
- Object destruction
23. What are dunder methods in Python?
- Regular methods
- Private methods only
- Special methods with double underscores
- Imported methods
24. What is composition in OOP?
- Inheritance only
- Building objects using other objects
- Method overloading
- Data hiding
25. What is the difference between is and == in Python?
- No difference
- is checks identity, == checks value
- is checks value, == checks identity
- Both check identity