Solution

The correct answer is option 1.

Artificial Intelligence system is the composed of agent and its environment. Agent takes input from its Environment through sensor and sends its reaction to environment through actuator.

Simple Reflex agent : take decisions on the basis of the current environment and ignore the history.

Model-based reflex agent : work partially in the observable environment, and track the situation.

Goal-based agents :  needs to know its goal that describes advisable situations.

Utility-based agents : acts based not only goal but also the best possible way to achieve it.

Learning Agents : learn from its past experiences, or it has learning capabilities.