What is the result of a level-order traversal of a binary tree?

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Question: What is the result of a level-order traversal of a binary tree?

Options:

Correct Answer: Nodes are visited from top to bottom and left to right

Solution:

Level-order traversal visits nodes level by level, starting from the root and moving from left to right.

What is the result of a level-order traversal of a binary tree?

What is the result of a level-order traversal of a binary tree?

Step 1: Start at the root of the binary tree.
Step 2: Visit the root node and record its value.
Step 3: Move to the next level down, which contains the children of the root.
Step 4: Visit the left child of the root and record its value.
Step 5: Visit the right child of the root and record its value.
Step 6: Move to the next level down, which contains the children of the nodes you just visited.
Step 7: Repeat the process: visit all nodes at the current level from left to right.
Step 8: Continue this process until all levels of the tree have been visited.

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