In the Activity Selection Problem, there are many ways to design a Greedy Algorithm. In the textbook, you saw how this Greedy Algorithm guaranteed an optimal solution: choose the activity with the earliest finish time, eliminate all activities that conflict with that choice, and then repeat these steps on the activities that are remaining. Here are five other ways we can design the choice function of our Greedy Algorithm. A. Choose the activity with the latest finish time B. Choose the activity with the earliest starting time C. Choose the activity with the latest starting time D. Choose the activity with the shortest duration E. Choose the activity with the longest duration One of these five Greedy Algorithms guarantees an optimal solution, while the other four do not. Determine which of these Greedy Algorithms is optimal. Answer one of A, B, C, D, or E.

In the Activity Selection Problem, there are many ways to design a Greedy Algorithm. In the textbook, you saw how this Greedy Algorithm guaranteed an optimal solution: choose the activity with the earliest finish time, eliminate all activities that conflict with that choice, and then repeat these steps on the activities that are remaining. Here are five other ways we can design the choice function of our Greedy Algorithm. A. Choose the activity with the latest finish time B. Choose the activity with the earliest starting time C. Choose the activity with the latest starting time D. Choose the activity with the shortest duration E. Choose the activity with the longest duration One of these five Greedy Algorithms guarantees an optimal solution, while the other four do not. Determine which of these Greedy Algorithms is optimal. Answer one of A, B, C, D, or E.

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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