iii and iv please a. In graph traversal, Depth-First Search (DFS) order is "aggressive" in the sense thatit examines complete paths, consider a network of nodes given in Figure Q2aFBDAEFigure Q2aStarting at vertex A and resolving ties by the vertex alphabetical order, traverse thegraph by depth-first search and construct the corresponding depth-first search tree(Indicate the back edge).i. Compute the DFS of the graphii. Construct the DFS spanning tree indicating the back edgesiii. illustration the traversal stack by Giving the order in which the vertices werereached for the first time (pushed onto the traversal stack) and the order inwhich the vertices became dead ends (popped off the stack)iv. Which traversal; DFS or BFS would you use if you found yourself in a mazeand why?

In the given question, we perform depth first search traversal on the tree. In DFS traversal, we…

Answered: In graph traversal, Depth-First Search…

In graph traversal, Depth-First Search (DFS) order is “aggressive" in the sense that it examines complete paths, consider a network of nodes given in Figure Q2a B G D

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

Section: Chapter Questions

Problem 1PE

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Concept explainers

Excel

Microsoft Excel is a useful as well as powerful data analysis and documentation programme. Microsoft Excel is a spreadsheet program developed by Microsoft that is available for Windows, macOS, Android, and iOS. It includes calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA).

Question

iii and iv please

a. In graph traversal, Depth-First Search (DFS) order is "aggressive" in the sense that
it examines complete paths, consider a network of nodes given in Figure Q2a
F
B
D
A
E
Figure Q2a
Starting at vertex A and resolving ties by the vertex alphabetical order, traverse the
graph by depth-first search and construct the corresponding depth-first search tree
(Indicate the back edge).
i. Compute the DFS of the graph
ii. Construct the DFS spanning tree indicating the back edges
iii. illustration the traversal stack by Giving the order in which the vertices were
reached for the first time (pushed onto the traversal stack) and the order in
which the vertices became dead ends (popped off the stack)
iv. Which traversal; DFS or BFS would you use if you found yourself in a maze
and why?

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