SURVEY OF OPERATING SYSTEMS
6th Edition
ISBN: 9781260096002
Author: Holcombe
Publisher: RENT MCG
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Chapter 10, Problem 13MCQ
Program Description Answer
Dial-up service is recommended for the given scenario because this should be the least expensive, and the user’s neighbor will not need a faster service just for e-mail.
Hence, correct answer is option “C”.
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Consider the problem of finding a path in the grid shown below from the position S to theposition G. The agent can move on the grid horizontally and vertically, one square at atime (each step has a cost of one). No step may be made into a forbidden crossed area. Inthe case of ties, break it using up, left, right, and down.(a) Draw the search tree in a greedy search. Manhattan distance should be used as theheuristic function. That is, h(n) for any node n is the Manhattan distance from nto G. The Manhattan distance between two points is the distance in the x-directionplus the distance in the y-direction. It corresponds to the distance traveled along citystreets arranged in a grid. For example, the Manhattan distance between G and S is4. What is the path that is found by the greedy search?(b) Draw the search tree in an A∗search. Manhattan distance should be used as the
Chapter 10 Solutions
SURVEY OF OPERATING SYSTEMS
Ch. 10 - Prob. 1KTQCh. 10 - Prob. 2KTQCh. 10 - Prob. 3KTQCh. 10 - Prob. 4KTQCh. 10 - Prob. 5KTQCh. 10 - Prob. 6KTQCh. 10 - Prob. 7KTQCh. 10 - Prob. 8KTQCh. 10 - Prob. 9KTQCh. 10 - Prob. 10KTQ
Ch. 10 - Prob. 1MCQCh. 10 - Prob. 2MCQCh. 10 - Prob. 3MCQCh. 10 - Prob. 4MCQCh. 10 - Prob. 5MCQCh. 10 - Prob. 6MCQCh. 10 - Prob. 7MCQCh. 10 - Prob. 8MCQCh. 10 - Prob. 9MCQCh. 10 - Prob. 10MCQCh. 10 - Prob. 11MCQCh. 10 - Prob. 12MCQCh. 10 - Prob. 13MCQCh. 10 - Prob. 14MCQCh. 10 - Prob. 15MCQCh. 10 - Prob. 4EQ
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