1) Which of the following is a valid AI agent type?
- Simple based Reflex agent
- Model Based Reflex Agent
- Goal Based Agent
- All of the above
Correct answer: 4
All of the above
All the mentioned agents are valid types of AI agents. The simple based reflex agent works only on the current problem and does not consider anything else. The model-based reflex agent works similarly but can also work in a partially observable environment. And the goal-based agent works to meet the goal as soon as possible.
2) State whether the following condition is true or false?
"A simple reflex based agent does not care about meeting the utility of the user."
- True
- False
Correct answer: 1
True
The simple based reflex agent is designed only to respond to the currently occurring problem. I do not bother about the effect its actions will cause on the environments or the utility of the user.
3) Which of the mentioned properties of the Utility-based AI agent differentiates it from the rest of the AI agents?
- Responding and providing solution to the problem
- Meeting the preference of the user
- Meeting the goal
- All of the above
Correct answer: 2
Meeting the preference of the user
The utility-based agent focuses more on the utilities and preferences of the user to satisfy the user’s needs. This property of this agent differentiates it from the other types of AI agents.
4) Which of the following does not represent a Goal based agent?
- Reaching the goal in minimal amount of time
- Reaching the goal in minimal cost
- Reaching the initial state again after reaching the goal state
- None of the above
Correct answer: 3
Reaching the initial state again after reaching the goal state
The goal-based agent focuses only on reaching the goal state. Going back to the initial state is not the necessary action for it to take unless necessary.
5) Which of the following is considered as the most powerful AI agent?
- Simple based reflex agent
- Model based reflex agent
- Goal based agent
- Utility based agent
Correct answer: 4
Utility based agent
The utility-based agent is termed as the most powerful agent because it meets all the user needs as well as takes care whether the user is satisfied or not.