How can decide a unique Binary tree according to the following descriptions ? multiple choice a. Given the Postorder and Inorder sequences of Binary tree b. Given the Inorder and Preorder sequences of Binary tree c. Given the Preorder, Inorder, and Postorder sequences of Binary tree d. Given the Inorder and Inorder sequences of Binary tree e. Given the Inorder sequence of Binary tree Of. Given the Preorder and Preorder sequences of Binary tree

How can decide a unique Binary tree according to the following descriptions ? multiple choice a. Given the Postorder and Inorder sequences of Binary tree b. Given the Inorder and Preorder sequences of Binary tree c. Given the Preorder, Inorder, and Postorder sequences of Binary tree d. Given the Inorder and Inorder sequences of Binary tree e. Given the Inorder sequence of Binary tree Of. Given the Preorder and Preorder sequences of Binary tree

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Similar questions

51. Draw a BST that results when the letters of CORNFLAKES are inserted in the order given. Then, perform inorder, preorder and postorder traversals of the tree and show the sequence of letters that results in each case.
Traverse the following binary tree in (a) preorder (b) inorder and (c) postorder traversals.
Question 3: A Binary Tree is given, determine if it is a BST or Not? What condition we need to check at each node? Explain in detail. 20 10 31 6 50
A binary tree is \emph{full} if every non-leaf node has exactly two children. For context, recall that we saw in lecture that a binary tree of height $h$ can have at most $2^{h+1}-1$ nodes and at most $2^h$ leaves, and that it achieves these maxima when it is \emph{complete}, meaning that it is full and all leaves are at the same distance from the root. Find $\nu(h)$, the \emph{minimum} number of leaves that a full binary tree of height $h$ can have, and prove your answer using ordinary induction on $h$. Note that tree of height of 0 is a single (leaf) node. \textit{Hint 1: try a few simple cases ($h = 0, 1, 2, 3, \dots$) and see if you can guess what $\nu(h)$ is.}
Prove that every binary tree is uniquely defined by its preorder and inorder sequences
[Note: Assume height of leaf node = 0 and height of root node = h. For (a) and (b), you need to explain the number of nodes at each level of the binary tree. For answering part (c), use the results in (a) and (b)]
Compute the balancing factor of AVL tree to each node of the following binary tree and prove the given tree is AVL tree/not.
In a binary tree, each parent node can only have two descendants. Prove that in any binary tree, the number of nodes producing two offspring is exactly one less than the number of leaves.
According to the Definitions between Tree and Binary Tree, which description is correct？(multiple choice)
Which of the following is the CORRECT characteristic of an AVL tree? Select one: a.Maintains the complexity to be Log2(n) b.Minimizes height of tree c.Have the lowest value at the root d.Have all elements packed to the left of the tree
Prove that any binary tree of height h (where the empty tree is height 0, and a tree witha single node is height 1) has between h and 2h − 1 nodes, inclusive. A binary tree is onein which every node has at most three edges (at most one to the ’parent’ and two to the’children.’)
Question 6 For the tree at the following, what additions will make the tree full? a tree... 1 3 O To make a full tree, add a left child and right child to node 3, and a left and right child to the node 4 (call them 10 and a left and right child to each of the new nodes 10 and 11. ○ To make a full tree, add a left child and right child to node 3, and a left and right child to the node 4. O To make a full tree, add a left child and right child to node 3, a left and right child to the node 6, and add a left and righ to node 7. 2 O To make a full tree, add a left and right child to the node 4 (call them 10 and 11); add a left and right child to each of th nodes 10 and 11. apricot 5 > Question 7 0 1 To make a full tree, add a left child and right child to node 3. 0 7 O 7 How many comparisons is needed to search for pear in the following search tree? O 5 09 4 3 blueberry cherry peach mango pear papaya