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← Logic & PuzzlesIf a self-driving delivery robot's path-planning algorithm encounters a road closure causing all routes from its origin to a destination neighborhood to be temporarily severed, which consequence follows?
A)Memory allocation will halt immediately
B)The charging system will be triggered
C)The robot broadcasts its GPS location
D)Pathfinding algorithm reports 'no path'✓
💡 Explanation
The algorithm's goal is to find a path between two points; therefore, the 'no path' outcome is reported because the pathfinding algorithm, employing graph search, finds no viable path due to disconnected vertices, rather than triggering a charging sequence or broadcasting location.
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