Consider a state space with branching factor 10 and a goal 5 steps away from the start state. If a breadth-first search uses 1MB of memory to find the goal, approximately how much memory will be used if the goal is 7 steps away from the goal? 100 GB 10 GB 10 MB 70 MP

Consider a state space with branching factor 10 and a goal 5 steps away from the start state. If a breadth-first search uses 1MB of memory to find the goal, approximately how much memory will be used if the goal is 7 steps away from the goal? 100 GB 10 GB 10 MB 70 MP

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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Question

Consider a state space with branching factor 10 and a goal 5 steps away from the start
state. If a breadth-first search uses 1MB of memory to find the goal, approximately how
much memory will be used if the goal is 7 steps away from the goal?
100 GB
10 GB
10 MB
70 MB
100 MB
7 MB

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Vertex S denotes the start state and vertices G1 and G2 denote the two goal states. Directed edges are labelled with the actual costs of traversing the edge. In what order would Breadth-First Search retrieve the states from the frontier when starting the search in S? If all else is equal, consider states in alphabetic order. There are two possible correct answers, depending on what variant of Breadth-First Search you are using. Select either one of them to receive full marks. options are S, A, B, C, D, E, F, G1 b. S, A, B, C, E, F, D, G1 c. S, A, B, C, E, F, G1 d. S, A, B, C e. S, A, C, G1 f. S, A, E, G1 g. S, B, A, C, E h. S, B, F, D, G2 i. S, C, B, F, A, D, E, G1 j. S, C, G1
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