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Memory Based GATE DA 2024 | Question: 34
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Lakshman Bhaiya
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BFS DFS question asking the number of nodes expanded
BFS = DFS
BFS $<$ DFS</li>
BFS $>$ DFS
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Memory Based GATE DA 2024 | Question: 27
Consider performing Depth-First Search (DFS) on an undirected and unweighted graph $\bar{G}$ starting at vertex $S$. For any vertex $u$ in $G$, where $d[u]$ is the length of the shortest path from $S$ to $u$, let $(u \geqslant v)$ be an edge in ... $v$, then in the above DFS, the edge $(u, v)$ becomes: A forward edge A back edge A cross edge A tree edge
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Memory Based GATE DA 2024 | Question: 18
Consider a directed acyclic graph (DAG) with vertices labeled as P, Q, R, S, T, U, and V. Which of the following sequences represents a possible topological sort of the graph? PRQVSUT PQRSVUT PQRSTUV PRQSVUT
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Markzuck
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Dec 30, 2018
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BFS and DFS - types of edges
Can someone please explain what are the types of edges possible in BFS and DFS for DIRECTED as well as UNDIRECTED graphs? Individual meaning of BACK, FRONT and CROSS edges is clear, but can’t decide which are present and which are not for Traversals. an example would be of great help or any specific reference on this.
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MIRIYALA JEEVAN KUMA
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Jan 27, 2018
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Back edge,tree edge,forward edges in BFS
Consider the following statements: 1. Let T be the DFS tree resulting from DFS traversal on a connected directed graph the root of the tree is an articulation point, iff it has at least two children. 2. When BFS is carried out on a directed ... back edge, or cross edge and not forward edge as in the case of DFS. Find TRUE or FALSE for both the statements
MIRIYALA JEEVAN KUMA
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