Depth-first search (DFS) is an algorithm for traversing or searching a tree, tree structure, or graph. One starts at the root (selecting some node as the root in the graph case) and explores as far as possible along each branch before backtracking. To implement the DFS algorithm efficiently, which of the following data structures should you choose?   Question 27 options:   binary search tree   hash table   stack   heap   queue

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Depth-first search (DFS) is an algorithm for traversing or searching a tree, tree structure, or graph. One starts at the root (selecting some node as the root in the graph case) and explores as far as possible along each branch before backtracking. To implement the DFS algorithm efficiently, which of the following data structures should you choose?

 

Question 27 options:

 

binary search tree

 

hash table

 

stack

 

heap

 

queue

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