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 (B)</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 (B)</p> Signup and view all the answers

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

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

Who is a knight in the classic case described?

<p>C (D)</p> Signup and view all the answers

What did B claim A said in the variant scenario?

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

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

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

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

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

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

<p>Knights (B)</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 (A)</p> Signup and view all the answers

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

<p>⇔ (D)</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] (A)</p> Signup and view all the answers

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

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

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

<p>¬ (C)</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 (A)</p> Signup and view all the answers
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