Which of the following properties are obeyed by all three tree – traversals?

Related MCQs

• Which of the following pair’s traversals on a binary tree can build the tree uniquely?
• The pre-order and in-order are traversals of a binary tree are T M L N P O Q and L M N T O P Q. Which of following is post-order traversal of the tree?
• Which of the following graph traversals closely imitates level order traversal of a binary tree?
• In a binary search tree, which of the following traversals would print the numbers in the ascending order?
• To obtain a prefix expression, which of the tree traversals is used?
• The maximum number of nodes in a tree for which post-order and pre-order traversals may be equal is
• When converting binary tree into extended binary tree, all the original nodes in binary tree are___________.
• Consider the following data. The pre order traversal of a binary tree is A, B, E, C, D. The in order traversal of the same binary tree is B, E, A, D, C. The level order sequence for the binary tree is
• In a directed tree if the ordering of the nodes at each level is prescribed then such a tree is called_______ tree.
• A binary tree in which all its levels except the last, have maximum numbers of nodes, and all the nodes in the last level have only one child it will be its left child. Name the tree.