F N R M H. Now suppose that, when given a choice between two or more subtrees or a given tree, you always consider them in right-to-left order, relative to what's in that diagram. (In practice, the order is not especially elevant, but, for the purposes of this question, we'll assume right-to-left ordering is required.) 1. In a complete postorder traversal of the tree, in what order would the nodes be visited? What is the maximum number of nodes that would ever be stored on the run-time stack while it runs on this tree, assuming the traversal was implemented recursively? 2. In a complete preorder traversal of the tree, in what order would the nodes be visited? What is the maximum number of nodes that would ever be stored on the run-time stack while it runs on this tree, assuming the traversal was implemented recursively? 3. In a complete breadth-first traversal of the tree, in what order would the nodes be visited? What is the maximum number of nodes that would ever be stored in the queue at any given time while it runs on this tree?

F N R M H. Now suppose that, when given a choice between two or more subtrees or a given tree, you always consider them in right-to-left order, relative to what's in that diagram. (In practice, the order is not especially elevant, but, for the purposes of this question, we'll assume right-to-left ordering is required.) 1. In a complete postorder traversal of the tree, in what order would the nodes be visited? What is the maximum number of nodes that would ever be stored on the run-time stack while it runs on this tree, assuming the traversal was implemented recursively? 2. In a complete preorder traversal of the tree, in what order would the nodes be visited? What is the maximum number of nodes that would ever be stored on the run-time stack while it runs on this tree, assuming the traversal was implemented recursively? 3. In a complete breadth-first traversal of the tree, in what order would the nodes be visited? What is the maximum number of nodes that would ever be stored in the queue at any given time while it runs on this 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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