Dave could not remember the last digit of his friend's cell phone number, so he kept trying different digits until he found the right one. In this scenario, which of the following methods did Dave use?
A)The systematic random search algorithm.
B)Cannon's algorithm.
C)Dijkstra's algorithm.
D)The minimum degree algorithm.

Question

Quizplus · Accepted Answer

Dave used the systematic random search algorithm, as he tried different digits one by one until he found the correct one. Cannon's algorithm is used in computational geometry, Dijkstra's algorithm is used in finding the shortest path in a graph, and the minimum degree algorithm is used in graph theory. None of these algorithms are relevant to Dave's scenario.

Dave Could Not Remember the Last Digit of His Friend's