Backtracking _____.
A) starts from the end of the program and works backward to the beginning.
B) starts with a partial solution and builds it up to get closer to the goal.
C) never abandons a partial solution.
D) explores only one path toward a solution

Question

Quizplus · Accepted Answer

Backtracking starts with a partial solution and incrementally builds it up, exploring possibilities and abandoning paths that do not lead to a valid solution.