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[Week 1-12] NPTEL An Introduction to Artificial Intelligence Assignment Answers 2022

Q1. Which computer system beat Gary Kasparov in a chess game in 1997?

  • Shakey
  • Deep Thought
  • Deep Blue
  • STRIPS
Answer:- c

Q2. Which of the following was a major achievement of the computer EQP in 1996?

  • Proved a mathematical theorem
  • Defeated a world champion in a board game
  • Demonstrated human-level language translation
  • Performed human-level object recognition
Answer:- a

Q3. Which of the following is NOT the reason for the recent takeoff of Deep learning?

  • It can be used to model all real-world problems
  • Increased computational power with the advent of GPUs
  • Numerical optimizations and algorithmic efficiency
  • Access to a lot more labeled data
Answer:- a

Q4. The Turing test considers which of the following trait as evidence of machine intelligence.

  • Acting humanly
  • Thinking humanly
  • Acting rationally
  • Thinking rationally
Answer:- a

Q5. The DARPA Urban Challenge was a competition involving building AI agents for

  • Automated gameplay
  • Recognizing objects on urban streets
  • Self-driving cars
  • Machine translation
Answer:- c

Q6. Which of the following actions is a rational agent expected to prioritize?

  • The morally correct action
  • Action which leads to the greatest reward
  • Action which leads to greatest expected loss
  • Socially acceptable action
Answer:- b

Q7. Which statements among the following statements is/are true for AlphaGo?

  • It was developed by researchers at DeepMind
  • It defeated the world champion in the game of chess
  • It is an example of a weak AI agent
  • None of the above
Answer:- a

Q8. Which of the following is a perceptual task?

  • Proving mathematical theorems
  • Playing chess
  • Medical diagnosis
  • Object recognition
Answer:- d

Q9. Which of the following are shortcomings of Logic-based AI systems that led to probability-based AI systems?

  • Logic-based AI systems could not run on conventional general-purpose computer hardware
  • Logic cannot be used to make deductions from observations
  • Logic cannot be used to take into account the uncertainty in the environment
  • Logic is NP-hard
Answer:- c

Q10. Choose All correct statements about knowledge-based strong AI systems

  • They are supposed to perform general-purpose problem-solving
  • Knowledge about some specific domain is provided to such systems
  • The goal of such systems is to achieve human-level performance on one specific task
  • A* algorithm is an example of a strong AI system
Answer:- b, c
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