Given the graph G from Question 2, using the Graph Breadth-First Search algorithm with a Queue.please do the following:Assume that the start node is 4 (e.g.node = 4),Demonstrate a step-by-step, manual desk-check execution of the BFS algorithm, showing the values ofall variables and arrays (e.g. visited, inqueue, Q) for each step in each cycle of each loop, asdemonstrated in class.Algorithm: Graph breadth-first searchBFS (G, node) → visitedInput: G=(V.E), a graphynode, the starting vertex in GOutput: visited, an array of size [V] such that visited[i] is TRUE if wehave visited node i, FALSE otherwise.1 Q-CreateQueue ()visitedCreateArray (VI)3 inqueue - CreateArray (IV)4 for i0 to VI do5visited[i]+FALSEinqueue[i] + FALSE7 Enqueue (Q, node)8 inqueue[node] TRUE9 while not IsQueueEmpty(Q) do10c← Dequeue (Q)11121314inqueue[c] FALSEvisited[c] - TRUEforeach in AdjacencyList (G, c) doif not visited[v] and not inqueue[v] thenEnqueue (Q, v)inqueue[v] + TRUEXreturn visited 15XGraph G

Traversal algorithm involves visiting the vertices of the graph exactly once in some specific order.…

Given the graph G from Question 2, using the Graph Breadth-First Search algorithm with a Queue. please do the following: Assume that the start node is 4 (e.g. node = 4). Demonstrate a step-by-step, manual desk-check execution of the BFS algorithm, showing the values of all variables and arrays (e.g. visited, inqueue, Q) for each step in each cycle of each loop, as demonstrated in class. " Algorithm: Graph breadth-first search BFS (G, node) visited Input: G=(V.E), a graphy node, the starting vertex in G 6 Output: visited, an array of size [V] such that visited[i] is TRUE if we have visited node i, FALSE otherwise 10-CreateQueue () 2 visited 3 inqueue - CreateArray(V) 4 for 0 to VI do CreateArray (VI) visited[i] FALSE inqueue[] FALSE 7 Enqueue (Q, node) ainqueue[node] + TRUE 9 while not IsQueueEmpty(Q) do 10 cDequeue (Q) inqueue[c]FALSE visited[e]-TRUE foreach u in AdjacencyList (G, c) do if not visited[v] and not inqueue[v] then 11 12 13 14 15 16 17 return visited Enqueue (Q.) inqueue[v] - TRUE

Given the graph G from Question 2, using the Graph Breadth-First Search algorithm with a Queue. please do the following: Assume that the start node is 4 (e.g. node = 4). Demonstrate a step-by-step, manual desk-check execution of the BFS algorithm, showing the values of all variables and arrays (e.g. visited, inqueue, Q) for each step in each cycle of each loop, as demonstrated in class. " Algorithm: Graph breadth-first search BFS (G, node) visited Input: G=(V.E), a graphy node, the starting vertex in G 6 Output: visited, an array of size [V] such that visited[i] is TRUE if we have visited node i, FALSE otherwise 10-CreateQueue () 2 visited 3 inqueue - CreateArray(V) 4 for 0 to VI do CreateArray (VI) visited[i] FALSE inqueue[] FALSE 7 Enqueue (Q, node) ainqueue[node] + TRUE 9 while not IsQueueEmpty(Q) do 10 cDequeue (Q) inqueue[c]FALSE visited[e]-TRUE foreach u in AdjacencyList (G, c) do if not visited[v] and not inqueue[v] then 11 12 13 14 15 16 17 return visited Enqueue (Q.) inqueue[v] - TRUE

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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