What representation of the environment is described by the following?

Each state of the world is indivisible. There is no internal structure. This representation is used for search, game-playing, and Hidden Markov models. 

What kind of agent is described by the following pseudo-code?

What kind of agent is described by the following pseudo-code?

The following diagram depicts a vacuum-cleaner world that we studied in class. 

Which mapping between a percept sequence and action does NOT show a logical action?

Which is NOT one of the four conceptual components in learning agents?

Which dimension of task environment does NOT describe the simplest environment?

What kind of agent is described by the following?

An agent that selects an action that is expected to maximize its performance measure, given the evidence provided by the percept sequence and whatever built-in knowledge the agent has.

What is the following diagram about?

Which is NOT one of the elements of the task environment?

Which uninformed search strategy is described by the following?

We can reduce the time and space complexities by roughly half if one of the two searches is done by iterative deepening, but at least one of the frontiers must be kept in memory so that the intersection check can be done. This space requirement is the most significant weakness of this search.