Test 1 and 2 (Ch. 1-3) Flashcards
A rational agent must always make decisions that are optimal given its current knowledge, T/F?
True
A partially observable environment is one where the agent has the necessary information about the state of the environment, T/F?
False
A table-driven agent is highly adaptable to new situations, T/F?
False
In a semi-dynamic environment, the state of the environment can change while the agent is deliberating, T/F?
False
An autonomous agent relies entirely on pre-programmed rules without learning from its environment, T/F?
False
What is an important property of a goal-based agent?
It plans actions based on future goals
What kind of environment is most suitable for a utility-based agent?
A dynamic and partially observable environment
Do model-based reflex agents require current percepts to function?
Yes, but they also keep a percept history
Which of the following is required for a simple reflex agent to operate effectively?
Predefined condition-action rules
What best describes the goal of “thinking like a human?”
Creating models that mimic human thought processes and decision-making
A chess-playing AI that evaluates possible moves and selects the best one based on logic and probability is an example of:
Thinking rationally
An AI system that drives a car by observing the environment and making decision to safely navigate traffic is an example of:
Acting rationally
General Problem Solvers (GPS) are best categorized under the AI approach of:
Thinking humanly
Which agent type would struggle in a non-deterministic environment?
Simple reflex agent
What is the primary objective of the Turing Test?
To assess a machine’s ability to exhibit intelligent behavior indistinguishable from a human
What best describes a situation involving a known environment in AI?
An AI agent playing a board game with predefined rules and a fixed board layout
What is the environmental description of playing soccer?
Partially observable, stochastic, sequential, semi-dynamic, continuous, multi-agent
What is an essential component for passing the Total Turing Test that is not required for the standard Turing Test?
Vision and robotics
A _____ environment requires the agent to account for uncertainty in its decision-making process
Stochastic
An agent’s _____ is the abstract mathematical representation of its behavior, while the _____ is the concrete implementation
Function, program
A(n) _____ agent learns from its environment and adapts its behavior over time
Learning
Consider a finite, acyclic search space where DFS is guaranteed to eventually find a solution and the root is not a goal. In this situation, IDS will always explore more nodes than depth first, T/F?
False
If h1(s) and h2(s) are two admissible A* heuristics, then their sum h(s) = h1(s) + h2(s) is also admissible, T/F?
False
What’s an incomplete algorithm?
DFS, if the search tree is infinite
What is the size of the search space in the 8-puzzle problem?
9!/2
