What is a tuple?1 pointA collection that is unordered and changeableA collection that is ordered and unchangeableA collection that is ordered and changeable

A tuple is a fundamental data structure in programming, particularly in languages like Python. It is a collection of items that are organized in a specific order. Unlike lists, tuples are immutable, which means once they are created, their elements cannot be changed, added, or removed. This immutability makes tuples suitable for situations where a constant set of values is required, such as geographical coordinates or RGB color values.

In summary, the correct description of a tuple is:

• A collection that is ordered and unchangeable.

This identifies tuples as fixed, ordered collections of items which distinguish them from other data structures such as lists, which are ordered and changeable, or sets, which are unordered and unchangeable.