Which traversal method uses a queue for its implementation?

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Question: Which traversal method uses a queue for its implementation?

Options:

Correct Answer: BFS

Solution:

BFS (Breadth First Search) uses a queue for its implementation to keep track of the next vertex to visit.

Which traversal method uses a queue for its implementation?

Which traversal method uses a queue for its implementation?

Step 1: Understand what a traversal method is. It is a way to visit all the nodes in a graph or tree.
Step 2: Learn about BFS (Breadth First Search). It is one of the traversal methods.
Step 3: Know that BFS explores all the neighbors of a node before moving to the next level.
Step 4: Realize that to keep track of which nodes to visit next, BFS uses a queue.
Step 5: Remember that a queue is a data structure that follows the First In, First Out (FIFO) principle.

No concepts available.