ISYE 6644 Midterm Test 1 Actual Verified Latest Update

Midterm Test 1 Study Guide ISYE 6644 | Exam Solutions A+ Quality ISYE 6644 MIDTERM AND FINAL EXAM - answer - Exam Coverage Exam coverage for the ISYE 6644 Midterm and Final Exam includes the probability, statistics, simulation methodology, and computational techniques used to model and analyze discrete-event dynamic systems. The course emphasizes simulation modeling and statistical analysis for engineering and operational decision-making, including both foundational concepts assessed in the midterm and more advanced simulation-analysis methods assessed in the final. TRUE or FALSE? If you have Create module generating one-at-a-time customer arrivals, then it is not possible to use a different Create module with 4-at-a-time customer arrivals. - answer - False TRUE or FALSE? Fake customers can be used to schedule machine breakdowns, keep track of which time period the simulation is currently in, and carry out other duties not associated with actual customers. - answer - True Which module/spreadsheet is NOT in the Advanced Process panel? - answer - Process Module. This is in the Basic Process panel. TRUE or FALSE? You can pre-assign a service time as an attribute before you actually get to the server that you'll be using. - answer - True Why are things like Seize, Delay, Release in multiple templates? - answer - The Process module does not allow us to use Seize, Delay, Release with sufficient generality. TRUE or FALSE? You can schedule failures to occur after a random number of customers have used a resource or after a random amount of time has passed. - answer - True TRUE or FALSE? You are only allowed to schedule one type of failure for a particular resource. - answer - False Which block is NOT in the Blocks template? - answer - Process block. There is no such thing. However, the Process module is in the Basic Process panel. TRUE or FALSE? The Queue block can connect up to the Seize module from the Advanced Process template. - answer - False Which kinds of sets are allowed? - answer - Resources set, counter set, entity type set, entity picture set TRUE or FALSE? It is possible for the resource Joey to be a member of three different resource sets. - answer - True TRUE or FALSE? For easy display and organizational purposes, our Call Center simulation is divided into several submodels. - answer - True TRUE or FALSE? The customer arrival pattern for our Call Center changes over the day and is therefore modeled as a nonhomogeneous Poisson proces. - answer - True TRUE or FALSE? All of the Tech Support servers for our Call Center are equally skilled and have the same concurrent work schedules. - answer - False TRUE or FALSE. In our Call Center demo, fake customers are used to update a variable that keeps track of the period of the day. - answer - True Consider our Call Center demo. What is the following Seize request asking for? Set, Product 1, 1, Preferred Order, Agent - answer - Grab one server from the set Product 1 in the order listed when the set was defined, and store that guy's identity int he attribute Agent. TRUE or FALSE. In our inventory demo, fake customers are used to initiate a periodic inventory review. - answer - True Consider the Arena expression DISC(0.3,1,0.5,3,1.0,6) which is a discrete random variable. What is the random variable's expected value? - answer - (0.3)(1) + (0.5-0.3)(3) + (1.0-0.5)(6) = 3.9 Consider a vanilla (s,S) = (5,12) inventory policy. If my inventory slips to 3, how many items do I order? - answer - 9. Since 3s, we order S-3 = 9 TRUE or FALSE? It's perfectly OK for a customer to go from server 1 to server 2 and then back to server 1. - answer - True TRUE or FALSE? Crazy stuff can happen if you start fooling around with multiple server visits, service priorities, and server times. - answer - True TRUE or FALSE? There are 100s of SMARTs files for you to play around with. - answer - True Modules and spreadsheets from which panels are used in the demo? - answer - Basic Proces