Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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In the Union/Find
a) leaf to root
b) root to node
c) root to leaf
d) left subtree to right subtree
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- Given the following keys T, Y, V, Q, F, B, M. N, W, G, C, A, P, R, L. 1. Assuming the keys are inputted in that order, build a binary search tree according to the input: 2. Use an array to implement the tree you built and show the contents of the array: 3. Assuming the keys are all available at once and you can change the order if necessary, build a balanced binary search tree:arrow_forward11. Preorder Traversal What is the preorder traversal order of the following tree: 3 Pick ONE option 1, 2, 4, 5, 3 4, 2, 5, 1, 3 4,5, 2, 3, 1 1,2, 3, 4, 5 Clear Selectionarrow_forwardThe 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.arrow_forward
- 46. Inorder traversal: Visit the left subtree, then the node, then the right subtree. True False Question 47 47. Postorder traversal: Visit each node after visiting its children. True Falsearrow_forwardIn the Union/Find algorithm, the ranks of the nodes on a path will increase monotonically from?a) leaf to rootb) root to nodec) root to leafd) left subtree to right subtreearrow_forwardAlgorithm Design 1. In-order traversal a binary tree in two ways. 1) Use recursive method 2) Use iterative methodarrow_forward
- The constructed B+ index is shown on the figure below: X y 25 W Z P 1 10 16 23 25 31 36 45 52 61 69 Show the state of the index after each of the following operations: a) Write the missing values x,y,w,z into the initial status of the treearrow_forwardTo insert an element into a binary search tree (BST), you need to locate where to insert it in the tree. The key idea is to locate the parent for the new node. True Falsearrow_forward13. The nodes in which of the trees below will be printed in alphabetical order by the following recursive procedure? def printTree (Tree) : if (Tree is not None): print (Tree.Value) printTree (Tree.Left) printTree (Tree.Right) А. C. B A B B B.arrow_forward
- It is easy to see why a binary search tree is superior to other data structures, such as a linked list or an array, due to the many benefits that it offers.arrow_forward5. Draw the final binary search tree that results after inserting the following keys in the order they appear here: 24 18 67 68 69 25 19 20 11 93arrow_forwardSorting can be solved by using support of this data structures. hash table heap linked list all of the optionsarrow_forward
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