The data structure required to perform level-order traversal on a binary tree is a Queue.

Here's why:

1. In a level-order traversal of a binary tree, nodes are visited level by level from left to right.

2. A queue data structure follows the FIFO (First In First Out) principle, which is suitable for this kind of traversal.

3. Initially, the root of the binary tree is inserted into the queue.

4. Then, while the queue is not empty,

Question

The data structure required to perform level-order traversal on a binary tree is a Queue.

Here's why:

1. In a level-order traversal of a binary tree, nodes are visited level by level from left to right.

2. A queue data structure follows the FIFO (First In First Out) principle, which is suitable for this kind of traversal.

3. Initially, the root of the binary tree is inserted into the queue.

4. Then, while the queue is not empty,

Knowee AI · Accepted Answer

The data structure required to perform level-order traversal on a binary tree is a Queue.

Here's why:

1. In a level-order traversal of a binary tree, nodes are visited level by level from left to right.

2. A queue data structure follows the FIFO (First In First Out) principle, which is suitable for this kind of traversal.

3. Initially, the root of the binary tree is inserted into the queue.

4. Then, while the queue is not empty,

To perform level-order traversal on a binary tree, which of the following data structure will be required?a.Hash tableb.Queuec.Binary search treed.Stack