A binary tree that is not empty consists of an element, called the root, and two distinct binary trees, called the left subtree and right subtree  True  False

True or False? The number of nodes in a non-empty tree is equal to the number of nodes in its left subtree plus the number of nodes in its right subtree plus 1. please explain

Computer science question

The Delete algorithm for a binary search tree retrieves and deletes the inorder successor when the node being deleted has two children. In this case the inorder successor is found as: O a. the smallest value in the left subtree. O b. the largest value in the right subtree. O c. the largest value in the left subtree. O d. None of these are correct O e. the smallest value in the right subtree.

Please fill in the gaps and answer the questions.

Which is superior: the standard binary tree or the enhanced binary search tree?

3. Trees Traversal The postorder and preorder traversal of a binary tree are given below - postorder: DE BFGCA preorder: ABDECFG respectively The inorder traversal of the binary tree is. Pick ONE option DBEAFCG EDBGFCA EDBFGCA DEFGBCA

1) Create a binary tree for the sequence of letters: D A T S R U C E I M P O N and another for letters:  2) Create all binary trees templates (structures) with a size of 4 (identify how many are distinct) 3) Create a binary tree for the sequence of letters: S E A R C H B I N Y T U L D. Draw the  tree. Search for D (show on the tree which nodes were visited). Search for M  (show on the tree which nodes were visited). 4)Create a binary tree for the sequence of letters: D E L T K Y N S A R C H. Draw the  tree. Delete the key A (show the tree obtained). Delete the key L  (show the tree obtained). Delete the key E (show the  tree obtained).

The elements in a binary tree are to be stored in an array, as described in this sec- tion. Each element is a nonnegative int value. a. Which value can you use as the dummy value, if the binary tree is not complete? b. Draw the array that would represent the following tree: 14 7 26 33 35 38 44 50 60

Binary trees are also knows as self-balanced trees.   True  False