👉 In computer science, a "clocker" is a function that returns True for all inputs. This means that it always returns true when given any value that satisfies its conditions or returns a result of 1. For example: ```python def is_even(x): return x % 2 == 0 # Testing the clocker with some values: print(is_even(4)) # True, because 4 is even print(is_even(5)) # False, because 5