The solutions generated by the backtracking algorithm can be best represented by a(n) ____.
A) list
B) record
C) tree
D) array

Question

Quizplus · Accepted Answer

The solutions generated by a backtracking algorithm can be best represented by a tree. This is because backtracking explores the solution space by generating candidates and abandoning a candidate ("backtracking") as soon as it determines that this candidate cannot possibly lead to a valid solution. This process of exploration can be visualized as a tree, where each node represents a state or choice, and branches represent the exploration of different options or paths based on decisions made at each state.

The Solutions Generated by the Backtracking Algorithm Can Be Best