Define slicing in Python.

Briefly explain some characteristics of Python.

How is a file deleted in Python?

What are positive and negative indices?

What is the major difference between tuples and lists in Python?

What are the different stages of the life cycle of a thread?

Why do we use the Pythonstartup environment variable?

What is namespace in Python?

Can we reverse a list in Python?

What are some distinct features of Python?