Python Programming

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

Showing 10 of 25 questions

Per page:

Q21

How do you check if an object is an instance of a class?

A type()
B isinstance()
C checkinstance()
D obj.type()

Answer: Option B

Explanation: The isinstance() function checks if an object is an instance of a class or its subclasses.

Q22

What is the purpose of the __call__ method?

A Object creation
B Making object callable like function
C Object comparison
D Object destruction

Answer: Option B

Explanation: The __call__ method allows an instance to be called as a function.

Q23

What are dunder methods in Python?

A Regular methods
B Private methods only
C Special methods with double underscores
D Imported methods

Answer: Option C

Explanation: Dunder methods (double underscore) are special methods that start and end with double underscores.

Q24

What is composition in OOP?

A Inheritance only
B Building objects using other objects
C Method overloading
D Data hiding

Answer: Option B

Explanation: Composition is creating complex objects by combining simpler objects, rather than inheriting from them.

Q25

What is the difference between is and == in Python?

A No difference
B is checks identity, == checks value
C is checks value, == checks identity
D Both check identity

Answer: Option B

Explanation: "is" checks identity (same object), "==" checks equality (same value).

📚 More from Python Programming

← All Topics 🎯 Practice ⏱️ Take Test 🔍 Search

Back to Python Programming

Classes Questions and Answers

📚 More from Python Programming

Other Subjects

Classes Questions and Answers

📚 More from Python Programming

Python Programming

Other Subjects

Report a Problem