To determine which traversal in trees is equivalent to topological sort, we need to understand the characteristics of each traversal and compare them to the process of topological sorting.

1. In-order traversal: This traversal visits the left subtree, then the root, and finally the right subtree. It does not guarantee the order of nodes based on their dependencies, so it is not equivalent to topological sort.

2. Post-order traversal: This traversal visits the left subtree, then the right subtree, and finally the root. Again, it does not consider the dependencies between nodes, so it is not equivalent to topological sort.

3. Pre-order traversal: This traversal visits the root, then the left subtree, and finally the right subtree. Similar to the previous traversals, it does not take into account the dependencies between nodes, so it is not equivalent to topological sort.

4. Level-order traversal: This traversal visits the nodes level by level, starting from the root. It does not consider the dependencies between nodes, so it is not equivalent to topological sort.

Therefore, none of the given traversals (in-order, post-order, pre-order, and level-order) are equivalent to topological sort.

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To determine which traversal in trees is equivalent to topological sort, we need to understand the characteristics of each traversal and compare them to the process of topological sorting.

1. In-order traversal: This traversal visits the left subtree, then the root, and finally the right subtree. It does not guarantee the order of nodes based on their dependencies, so it is not equivalent to topological sort.

2. Post-order traversal: This traversal visits the left subtree, then the right subtree, and finally the root. Again, it does not consider the dependencies between nodes, so it is not equivalent to topological sort.

3. Pre-order traversal: This traversal visits the root, then the left subtree, and finally the right subtree. Similar to the previous traversals, it does not take into account the dependencies between nodes, so it is not equivalent to topological sort.

4. Level-order traversal: This traversal visits the nodes level by level, starting from the root. It does not consider the dependencies between nodes, so it is not equivalent to topological sort.

Therefore, none of the given traversals (in-order, post-order, pre-order, and level-order) are equivalent to topological sort.

Knowee AI · Accepted Answer

To determine which traversal in trees is equivalent to topological sort, we need to understand the characteristics of each traversal and compare them to the process of topological sorting.

1. In-order traversal: This traversal visits the left subtree, then the root, and finally the right subtree. It does not guarantee the order of nodes based on their dependencies, so it is not equivalent to topological sort.

2. Post-order traversal: This traversal visits the left subtree, then the right subtree, and finally the root. Again, it does not consider the dependencies between nodes, so it is not equivalent to topological sort.

3. Pre-order traversal: This traversal visits the root, then the left subtree, and finally the right subtree. Similar to the previous traversals, it does not take into account the dependencies between nodes, so it is not equivalent to topological sort.

4. Level-order traversal: This traversal visits the nodes level by level, starting from the root. It does not consider the dependencies between nodes, so it is not equivalent to topological sort.

Therefore, none of the given traversals (in-order, post-order, pre-order, and level-order) are equivalent to topological sort.

Topological sort is equivalent to which of the traversals in trees?Marks : 1Negative Marks : 0Answer hereIn-order traversalPost-order traversalPre-order traversalLevel-order traversal

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