How are identity operators different from membership operators?

What is the difference between deep copy and shallow copy?

What are Python decorators?

What is the Pythoncaseok environment variable?

What are relational operators, assignment operators, and membership operators?

Draw a comparison between the range and xrange in Python.

How do you distinguish between NumPy and SciPy?

Differentiate between list and tuple.

Describe multithreading in Python.

What are positive and negative indices?