Question

Consider the relation race. What is displayed by len(race)? (1 point) Responses 3 3 10 10 4 4 9

Answer 1

The function `len(race)` returns the number of items or elements in the `race` object. Without knowing the specific contents of `race`, it's impossible to determine the exact value it would return. In Python, if `race` is a list, tuple, set, or other collection types, `len()` would provide the count of elements contained within those objects.

From the options provided—3, 10, 4, and 9—any of these could be correct depending on the actual data held in `race`. Please check the number of elements in the `race` object to determine the appropriate response.