What is the level order traversal of the binary tree with root node value 1, lef

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Question: What is the level order traversal of the binary tree with root node value 1, left child 2, and right child 3?

Options:

Correct Answer: [1, 2, 3]

Solution:

The level order traversal visits nodes level by level, resulting in [1, 2, 3].

What is the level order traversal of the binary tree with root node value 1, left child 2, and right child 3?

What is the level order traversal of the binary tree with root node value 1, left child 2, and right child 3?

Step 1: Identify the root node of the binary tree. In this case, the root node has a value of 1.
Step 2: Look at the left child of the root node. The left child has a value of 2.
Step 3: Look at the right child of the root node. The right child has a value of 3.
Step 4: Start the level order traversal from the root node. First, visit the root node (1).
Step 5: Next, visit the left child of the root node (2).
Step 6: Finally, visit the right child of the root node (3).
Step 7: Collect the values in the order they were visited. The result is [1, 2, 3].

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