The “del” command is used to delete an item from a list, whereas the “pop” command is used to remove an item from a list and return its value.

A function is a piece of code that is executed when it is called, whereas a method is a piece of code that is attached to an object and is called when the object is used.

A dictionary in Python is a collection of key-value pairs. It is used to store data in a way that allows quick retrieval of information using a key.