Question

Which is level order traversal?​

Answer 1

Answer:

Trees can also be traversed in level order, where we visit every node on a level before going to a lower level. This search is referred to as level order traversal or Breadth–first search (BFS), as the search tree is broadened as much as possible on each depth before going to the next depth.

Answer 2

Which is level order traversal?​

Answer:

The level order traversal means traversing left to right level-wise. Level order traversal of the following example turns to be: 2, 7, 5, 2, 6, 9, 5, 11, 4. The level order traversal is defined as follows: Visit the root.