Computer Science · Data Structures and Algorithms
When searching an unweighted graph using Depth-First Search (DFS) and Breadth-First Search (BFS), which statement is true?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1DFS always guarantees finding the shortest path between two nodes.
- 2BFS is always more memory-efficient than DFS.
- 3DFS is a non-recursive algorithm while BFS is always recursive.
- 4BFS explores all neighboring nodes at the current depth level before moving to nodes at the next depth level.✓
Correct answer
BFS explores all neighboring nodes at the current depth level before moving to nodes at the next depth level.
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