The traveling salesperson problem for the following instance 4 9 3 b is to be solved using branch and bound starting at node a. Break ties alphabetically. - Which are the first 3 nodes dequeued from the priority queue? (Each node is identified by its path from the root) - What is the bound for the node [a.d]? (Each node is identified by its path from the root) A. 28 B. a,b.c,d,a A minimal tour is C. a,d.c.b.a The minimal tour length is D. 34 E. a,b.d.c.a F. [a). [a.c), [a,d] G. [a). [a.b). [a,b.d.c,a] Н. 19 L. 24 J. [a). [a.b]. [a.c] K. a.c.b.d.a L. [a]. [a.c). [a,c.d.b.a] М. 18

The traveling salesperson problem for the following instance 4 9 3 b is to be solved using branch and bound starting at node a. Break ties alphabetically. - Which are the first 3 nodes dequeued from the priority queue? (Each node is identified by its path from the root) - What is the bound for the node [a.d]? (Each node is identified by its path from the root) A. 28 B. a,b.c,d,a A minimal tour is C. a,d.c.b.a The minimal tour length is D. 34 E. a,b.d.c.a F. [a). [a.c), [a,d] G. [a). [a.b). [a,b.d.c,a] Н. 19 L. 24 J. [a). [a.b]. [a.c] K. a.c.b.d.a L. [a]. [a.c). [a,c.d.b.a] М. 18

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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