1. In the context of artificial intelligence (AI), the process where a trained AI model applies learned knowledge to new and unseen data to make decisions or predictions. This definition refers to:

A. Reasoning
B. Representation
C. Knowledge
D. Inference

Answer . D. Inference

Tag . 12 Introduction to Artificial Intelligence 3

27. In Artificial Intelligence (AI), a simple reflex agent selects actions on the basis of:

A. Rest of the percept history, completely ignoring current percept.
B. Neither the percept nor percept history.
C. Both current percept and complete percept history.
D. Current percept, completely ignoring rest of the percept history

Answer . D. Current percept, completely ignoring rest of the percept history

Tag . 12 Introduction to Artificial Intelligence 3

71- For the given First-Order-Logic, "∃x(Plane(x) ∧ Crashed(x) ∧ ∀y(Passenger(y, x) → ¬Died(y)))" the English sentence is?

A- There is a plane that crashed and most of its passengers died.
B- There is a plane that crashed and all of its passengers died.
C- There is a plane that crashed and none of its passengers died.
D- There is no plane that crashed and none of its passengers died.

Answer . C. There is a plane that crashed and none of its passengers died.

Tag . 12 Introduction to Artificial Intelligence 3

75- Which of the following main Areas of AI are Not correctly matched?

A- Rational agents for probabilistic reasoning, and machine learning
B- Uncertainty for probabilistic reasoning
C- Knowledge representation and formal logic
D- Search for puzzles and games

Answer . A. Rational agents for probabilistic reasoning, and machine learning

Tag . 12 Introduction to Artificial Intelligence 3

76- Which agent deals with the happy and unhappy state?

A- Utility-based agent
B- Goal-based Agent
C- Model-based agent
D- Learning Agent

Answer . A. Utility-based agent