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Author Question: Suppose you have the following project digraph. (The numbers in parentheses represent hours.)The ... (Read 1180 times)

Deast7027

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Suppose you have the following project digraph. (The numbers in parentheses represent hours.)




Scheduling this project with two processors results in a finishing time shorter than 22 hours using the priority list
◦ C, B, A, F, E, D.
◦ C, F, A, B, D, E.
◦ C, D, B, E, A, F.
◦ C, F, E, B, A, D.
◦ none of these


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naturalchemist

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Suppose you have the following project digraph. (The numbers in parentheses represent hours.)




If we use the priority list F, E, A, D, B, G, C and the priority-list model to schedule this project with two processors, we should start by assigning
◦ task A to one processor, task B to the other one.
◦ task B to one processor, task E to the other one.
◦ task A to one processor, task C to the other one.
◦ task B to one processor, task C to the other one.
◦ none of these



momo1250

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task A to one processor, task B to the other one.



kodithompson

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Question 1

Suppose you have the following project digraph. (The numbers in parentheses represent hours.)




If we use the priority list F, E, A, D, B, G, C and the priority-list model to schedule this project with two processors, the project timeline is








◦ none of these

Question 2

Suppose you have the following project digraph. (The numbers in parentheses represent hours.)




Using the decreasing-time algorithm to schedule this project with two processors results in a completion time of
◦ 18 hours.
◦ 22 hours.
◦ 23 hours.
◦ 19 hours.
◦ none of these




fox

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Question 1

Suppose you have the following project digraph. (The numbers in parentheses represent hours.)




Using the decreasing-time algorithm to schedule this project with two processors results in a finishing time of
◦ 24 hours.
◦ 22 hours.
◦ 21 hours.
◦ 26 hours.
◦ none of these

Question 2

Suppose you have the following project digraph. (The numbers in parentheses represent hours.)




If we use decreasing-time algorithm to schedule this project with two processors, we should start by assigning
◦ task B to one processor, task C to the other one.
◦ task B to one processor, task E to the other one.
◦ task A to one processor, task C to the other one.
◦ task A to one processor, task B to the other one.
◦ none of these



wtf444

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Answer 1

26 hours.

Answer 2

task A to one processor, task C to the other one.



Melani1276

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Question 1

Suppose you have the following project digraph. (The numbers in parentheses represent hours.)




Using the decreasing-time algorithm to schedule this project with two processors, the project finishing time is
◦ 18 hours.
◦ 17 hours.
◦ 20 hours.
◦ 19 hours.
◦ none of these

Question 2

Suppose you have the following project digraph. (The numbers in parentheses represent hours.)




Using the decreasing-time algorithm to schedule this project with two processors, the total combined idle time of the two processors is
◦ 1 hour.
◦ 7 hours.
◦ 5 hours.
◦ 3 hours.
◦ none of these



Jane

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