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SAINT GBA334 module 6 quiz 4

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Question;Question 1. 1. Given the following distances;between destination nodes, what is the minimum distance that connects all;the nodes? Click here to view a Word version of the;table.;From;To;Distance;1;2;120;2;3;100;1;3;200;2;4;150;3;5;90;4;5;170;(Points: 3);290 310 620 460 None of the above;Question 2. 2. A point in the network that is at;the beginning or end of a route is called a(n) __________. (Points: 3);arc branch line node source;Question 3. 3. The shortest-route technique would;best be used to: (Points: 3);plan the routes for a;vacation driving tour. plan the route for a school bus. determine the path for a truck making frequent runs;from a factory to a warehouse. All of the above None of the above;Question 4. 4. A technique that allows a researcher;to determine the greatest amount of material that can move through a;network is called __________. (Points: 3);maximal-flow maximal-spanning shortest-route maximal-tree;Question 5. 5. Assume that we are using a waiting;line model to analyze the number of service technicians required to;maintain machines in a factory. Our goal should be to: (Points: 3);maximize productivity of;the technicians. minimize the number of machines needing repair. minimize the downtime for individual machines. minimize the percent of idle time of the technicians. minimize the total cost (cost of maintenance plus cost;of downtime).;Question 6. 6. A vendor selling newspapers on a;street corner is an example of a: (Points: 3);single-channel;multiphase system. single-channel, single-phase system. multichannel, multiphase system. multichannel, single-phase system. None of the above is correct.;Question 7. 7. Which of the following is not an;assumption in common queuing mathematical models? (Points: 3);Arrivals come from an;infinite, or very large, population. Arrivals are Poisson distributed. Arrivals are treated on a first-in, first-out basis;and do not balk or renege. Service rates follow the normal distribution. The average service rate is faster than the average;arrival rate.;Question 8. 8. The term queue;discipline" describes the: (Points: 3);degree to which members;of the queue renege. sequence in which members of the queue arrived. degree to which members of the queue are orderly and;quiet. sequence in which members of the queue are serviced. All of the above are correct.;Question 9. 9. An arrival in a queue that reneges;is one who: (Points: 3);after joining the queue;becomes impatient and leaves. refuses to join the queue because it is too long. goes through the queue, but never returns. jumps from one queue to another, trying to get through;as quickly as possible. None of the above is correct.;Question 10. 10. The customer who arrives at a;bank, sees a long line, and leaves to return another time is __________.;(Points: 3);balking cropping reneging blithering none of the above

 

Paper#52663 | Written in 18-Jul-2015

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