Exam 12: Simulation and Modeling

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____ consists of looking for ways to convert the data to other forms or to different units that will make the display easier to understand and interpret.

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A ____ is an abstraction of the system being studied that we claim behaves much like the original.

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C

Researchers in the simulation field create new techniques, both algorithms and special purpose languages that allow users to design and implement computer models.

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A typical desktop computer executes roughly ____ MIPS.

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In the customer service algorithm, the variable ____ represents the time now, which is the time of a customer's departure.

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Constructing models of complex systems requires only an elementary understanding of mathematics and statistics.

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In a computer simulation, a physical system is modeled as a set of mathematical equations and/or algorithmic procedures that capture the fundamental characteristics and behavior of a system.

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____ implies that there are parts of a system that display random behavior, much like the throw of the dice or the drawing of a card.

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Computational models are an excellent way both to design new systems and study and improve the behavior of existing systems.

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The goal of scientific visualization is to take a massive data set and present it in a way that is more informative and more understandable for the user of that data.

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Computers are used purely for scientific purposes.

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The use of visual elements such as color and size does not affect how easy or hard it is to interpret the output of a computer model.

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In the mathematical model that describes the behavior of a falling mass, d = vinit t + 1/2 gt2 What does d represent?

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The gravitational model is an example of a(n) ____ model.

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In the mathematical model that describes the behavior of a falling mass, d = vinit t + 1/2 gt2 What does g represent?

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A large part of any simulation model is collecting data about the system so we an understand and analyze its performance.

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A discrete event simulation is terminated typically when a button is pressed on the keyboard.

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By observing and collecting data from an actual system, the McBurgers owner might be able to discover the ____ of the variable Tserve (how long it will take to serve a customer).

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____ is an "interactive" approach to design.

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____ models are also called simulation models.

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