Which traversal order visits the root node first, followed by the left subtree and then the right subtree?Group of answer choicesPostorderLevel orderInorderPreorder

Visiting root node first then left and right sub-trees is called Answer choicesSelect only one optionREVISITIn-order TraversalPost-order TraversalPre-order TraversalNone of these

What is in-order traversal?left subtree is visited first, then the right subtree and finally the root nodethe root node is visited first, then the left subtree and finally the right subtreethe left subtree is visited first, then the root and later the right sub-tree

Which of the following binary search tree traversal gives a sorted list of elements?Group of answer choicesInorderPostorderPreorderLevelorder

In a binary search tree, which node is visited first in an inorder traversal?Group of answer choicesLeftmost nodeAny node with no childrenRoot nodeRightmost node

Which traversal technique visits the tree level by level, from left to right?OptionsLevel-order traversalIn-order traversalPre-order traversalPost-order traversal