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1. Assess the correctness of the statement: there is a single generally accepted definition of "Intelligent System". 2. Assess the correctness of the statement: In artificial intelligence, a top-down approach is distinguished, i.e., biological — studying neural networks and evolutionary computations that model intelligent behavior based on smaller "non-intelligent" elements. 3. Assess the correctness of the statement: the top-down (English: TopDown AI), semiotic approach in AI — creating expert systems, knowledge bases, and logical inference systems that imitate high-level mental processes: thinking, reasoning, speech, emotions, creativity, etc. 4. Assess the correctness of the statement: the bottom-up (English: BottomUp AI), biological approach — studying neural networks and evolutionary computations that model intelligent behavior based on smaller "non-intelligent" elements. 5. Assess the correctness of the statement: Production models are oriented towards describing situations. 6. Assess the correctness of the statement: Production models are not aimed at modification and expansion. 7. Assess the correctness of the statement: The core of a production rule is a system of slots and terminals. 8. Assess the correctness of the statement: Production systems cannot contain conflicts. 9. Choose the correct statement: The logical inference machine (interpreter) of the expert system operates within: - direct problem-solving strategy - inverse problem-solving strategy - "action-identification" iterations 10. Assess the correctness of the statement: The scientific field "Knowledge Engineering" deals with the complete set of issues of expert system implementation. 11. Assess the correctness of the statement: An artificial intelligence system in the "narrow" sense of this concept should fully imitate the activity of the human brain.

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Answer from AI

Incorrect. There is no single universally accepted definition of "Intelligent System" as this concept encompasses a wide range of systems with different characteristics and goals.
Incorrect. The top-down approach in AI involves creating systems based on high-level knowledge and rules, whereas the biological approach relates to the bottom-up approach.
Correct. The top-down approach includes expert systems, knowledge bases, and logical inference, which imitate high-level mental processes.
Correct. The bottom-up, biological approach studies neural networks and evolutionary computations that model intelligence based on simple elements.
Correct. Production models are focused on describing situations through if-then rules.
Incorrect. Production models allow modification and extension by adding new rules.
Incorrect. The core of a production rule is the condition and action, not a system of slots and terminals (which is characteristic of frame models).
Incorrect. Production systems can contain conflicts, which are resolved using conflict resolution strategies.
Correct answer: backward chaining.
Correct. Knowledge engineering deals with the development, implementation, and maintenance of expert systems.
Incorrect. An AI system in the narrow sense does not necessarily have to fully imitate human brain activity but can solve specific tasks using various methods.