Questions and Answers
True or false: A Bayesian network is a graphical model that represents uncertainties associated with random variables and their conditional dependencies within a directed acyclic graph?
True
True or false: Bayesian networks model the relationships among variables and may be updated as additional information about these variables becomes available?
True
True or false: In a Bayesian network, each node is conditionally independent of descendant nodes given its parent nodes?
True
True or false: The joint probability of all nodes in a Bayesian network can be represented as the product of the conditional probabilities of each node given its parent nodes?
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True or false: Bayesian networks model dependencies among random variables as undirected cyclic graphs?
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A simulation is a computer process or application that imitates a cyber or physical process by generating similar responses and output.
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A simulation requires an abstract model of the actual process or object.
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Emulation and virtualization are different concepts from simulation.
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The computational overhead of a simulation is always dependent on the complexity of the system.
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Simulations can only mimic the behavior of physical systems, not cyber systems.
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