What is the primary difference between a list and a tuple?

The main difference is memory usage when you are trying to apprehend an item.

List is mutable and tuples is immutable. The main difference between mutable and immutable is memory usage when you are trying to append an item. When you create a variable, some fixed memory is assigned to the variable. If it is a list, more memory is assigned than actually used

Whichever server is recommended by your teacher