Q71.

Explain duck typing in Python.

Q72.

What is slots in Python?

Q73.

How to optimize Python performance?

Q74.

How to detect memory leaks in Python?

Q75.

Explain shallow vs deep copy internally.

Q76.

What is C extension in Python?

Q77.

What is Cython?

Q78.

Explain Python’s method resolution order (MRO).

Q79.

What is cooperative multiple inheritance?

Q80.

How does Python handle exceptions internally?