Which growth category signifies that execution time is independent of the input size N?

Answer

Constant time ($O(1)$)

Constant time, denoted as $O(1)$, describes scenarios where the number of steps required by the algorithm remains fixed, regardless of whether the input size N is small or very large.

Which growth category signifies that execution time is independent of the input size N?
efficiencycomplexityalgorithmscalinginput size