Subject

    Computer Science

    Topic

    Artificial Intelligence

    Which type of agent chooses between actions by measuring how happy (useful) each outcome makes it?

    a)
    Goal-based agent
    b)
    Utility-based agent
    c)
    Simple reflex agent
    d)
    Model-based reflex agent

    Explanation

    A goal only says success or failure; a utility function grades outcomes, so the agent can trade off speed, cost and safety.

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