An agent is composed of ________ A. Architecture B. Agent Function C. Perception Sequence D. Architecture and Program

An agent is composed of D. Architecture and Program.

Here's a step-by-step explanation:

1. Architecture: This is the machinery or the hardware aspect of the agent. It is the physical structure that allows the agent to perform actions based on its program.

2. Program: This is the software aspect of the agent. It is the set of rules or instructions that guide the agent's actions based on its perceptions.

The Agent Function and Perception Sequence are not components of an agent, but rather concepts used in the study of agents.

The Agent Function describes the behavior of an agent in terms of a mapping from percept sequences to actions. The Perception Sequence, on the other hand, is the history of everything the agent has perceived since it started running.