Explorations of Artificial Intelligence Logic
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Questions and Answers

What does the Wumpus do in its room?

  • Creates a bottomless pit
  • Guards the gold heap
  • Produces a stench
  • Eats anyone entering (correct)

    • Which of the following is not a sensor percept in the Wumpus World?

  • Heat if gold is nearby (correct)
  • Glare if near the exit
  • Stench if adjacent to Wumpus
  • Breeze if adjacent to pit

    • What is the goal in the Wumpus World?

  • Explore all rooms in the cave
  • Find a heap of gold and exit the cave (correct)
  • Avoid all bottomless pits
  • Defeat the Wumpus

    • In what way does a knowledge-based agent approach intelligence?

    <p>By reasoning based on an internal representation of knowledge</p> Signup and view all the answers

    What is meant by 'Knowledge Base' in the context of knowledge-based agents?

    <p>A set of assertions about the world represented in a knowledge representation language</p> Signup and view all the answers

    Which type of logic is commonly used for representing assertions in knowledge bases?

    <p>Propositional logic</p> Signup and view all the answers

    Who is a knight in the classic case described?

    <p>C</p> Signup and view all the answers

    What did B claim A said in the variant scenario?

    <p>Exactly two of them were knaves</p> Signup and view all the answers

    In the classic case, what did A reply when asked if they were a knight or a knave?

    <p>Indistinctly</p> Signup and view all the answers

    What approach to intelligence involves reasoning based on an internal representation of knowledge?

    <p>Knowledge-based agents</p> Signup and view all the answers

    In the variant scenario, who claimed that B was lying?

    <p>C</p> Signup and view all the answers

    Based on the Island of Knights and Knaves concept, who always tells the truth?

    <p>Knights</p> Signup and view all the answers

    What type of approach does an agent use when it reasons about its environment and actions using an inference method and its knowledge base?

    <p>Declarative approach</p> Signup and view all the answers

    Which logical operator represents 'if and only if' in the context of AI?

    <p>⇔</p> Signup and view all the answers

    In the Wumpus world, what does the symbol 'Px,y' represent?

    <p>A pit in position [x,y]</p> Signup and view all the answers

    How does an agent perceive a breeze in the Wumpus world?

    <p>By sensing a breeze</p> Signup and view all the answers

    Which logical operator represents 'not' in the context of AI?

    <p>¬</p> Signup and view all the answers

    What does 'entailment in the Wumpus world' refer to?

    <p>The relationship between a set of sentences and their models</p> Signup and view all the answers

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