Question

which list can be sorted with a bubble sort? (4, 5, 6, 7) (dog, cat, fish) (dog, cat, fish, bird) (dog, cat, fish, bird) 2, 5, dog, cat

Explanation:

Bubble sort can be applied to lists of homogeneous data types. Lists of numbers can be sorted numerically and lists of strings can be sorted alphabetically. A list with a mix of data types (like numbers and strings) cannot be sorted with bubble - sort in a standard way. The first list [4, 5, 6, 7] is a list of numbers and can be sorted numerically. The second and third lists ['dog', 'cat', 'fish'] and ['dog', 'cat', 'fish', 'bird'] are lists of strings and can be sorted alphabetically. The fourth list [2, 5, 'dog', 'cat'] has a mix of data types (numbers and strings) and cannot be sorted with bubble - sort.

Answer:

A. [4, 5, 6, 7], B. ['dog', 'cat', 'fish'], C. ['dog', 'cat', 'fish', 'bird']