What does the term Artificial Intelligence encompass?

The term Artificial Intelligence (AI) encompasses a broad range of engineered systems designed to automate tasks typically requiring human intelligence. This includes various applications such as problem-solving, understanding natural language, recognizing patterns, and making decisions based on data. AI systems can be rule-based and programmed to perform specific tasks or can use machine learning techniques to improve their performance over time by analyzing data.

In contrast to the correct answer, other options do not accurately capture the essence of what AI represents. A describes a system that lacks computational techniques, which is not aligned with the definition of AI as it fundamentally relies on computation to function. The option that refers to a subfield of biology is unrelated to AI, as AI specifically pertains to computer science and technology rather than biological studies. Lastly, while AI can improve decision-making processes and reduce human error, it is not solely a strategy for eliminating errors but rather a comprehensive approach to simulating aspects of human intelligence, making the broader definition more appropriate.