Artificial Intelligence: Knowledge Representation And Reasoning Week 1 Answer
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Nptel AI Knowledge Representation And Reasoning Week 1 Answer (Jan-Apr 2026)
Que1. Sherlock Holmes was
a) a fictional character created by Arthur Conan Doyle
b) the main character of a series of detective stories
c) a moneylender created by Shakespeare
d) a distant uncle of Elizabeth Holmes
Que2. In AI, an intelligent agent is
a) a government agent doing intelligence work
b) an autonomous persistent goal-directed program
c) a marketing agent that shows advertisements for websites
d) none of the above
Que3. The different kinds of reasoning are
a) pleading with an instructor about your quiz marks
b) making valid arguments using deduction
c) bargaining with a shopkeeper about prices
d) making plausible arguments using abduction
e) making generalizations using induction
Que4. Expectations ____________.
a) usually involve abductive reasoning from domain knowledge
b) get dampened with persistently poor performance
c) of our politicians have never been high
d) help us process incoming information more efficiently
Que5. Intelligent activity involves
a) perception – making sense of incoming signals
b) accounting – maintaining a distributed ledger
c) cognition – reasoning with symbolic representations
d) planning – making decisions to achieve one’s goals
Que6. Labelling of images with names of objects in the scene
a) involves pattern recognition
b) is done effectively with neural networks
c) is done effectively with logical reasoning
d) involves working with hard copies
Que7. The Winograd Schema involves presenting a sentence to the user and asking a question. Identify the true statements
a) The sentence is chosen from one of two sentences with only one word changed
b) The question can be answered by searching the internet
c) The question gives you two options for the answer
d) The question involves anaphora resolution
Que8. Given the sentence “The trophy would not fit in the brown suitcase because it was too small“, the Winograd Schema question is
a) where was the trophy not fitting?
b) why was the trophy not fitting in the suitcase?
c) how can the trophy be made to fit in the suitcase?
d) what does “it” in the sentence refer to?
Que9. It is not desirable to use natural language words indiscriminately in formal logic because
a) not everyone knows every language
b) logic has to be mathematical and natural languages are not
c) a large vocabulary in logic will require a proportional number of rules
d) we would not like to express the same fact in different ways
Que10. A domain in logic ____________.
a) is also known as a universe of discourse
b) is a set of individuals a logic language can talk about
c) is an area of expertise of logicians
d) is an area of expertise of logicians
Que11. Situational knowledge is
a) knowledge of stereotypical situations in the world
b) represented in Scripts as defined by Roger Schank
c) represented in Frames as defined by Marvin Minsky
d) useful in understanding events using abduction
Nptel AI Knowledge Representation And Reasoning Week 1 Answer (Jan-Apr 2025)
Que. 1) Argument A uses __________ .
a) Abduction
b) Deduction
c) Induction
Que. 2) Argument B uses __________ .
a) Abduction
b) Deduction
c) Induction
These are AI Knowledge Representation And Reasoning Week 1 Answer
Que. 3) Argument C uses __________ .
a) Abduction
b) Deduction
c) Induction
Que. 4) Who said that “Thoughts themselves are symbolic representations”?
a) John McCarthy
b) Rene Descartes
c) Galileo Galilei
d) Gottfried Wilhelm von Leibniz
These are AI Knowledge Representation And Reasoning Week 1 Answer
Que. 5) Select the correct options. The Turing test was devised __________ .
a) By Alan Turing
b) To check whether a human spy is a double agent
c) To check the correctness of Turing machines
d) To test whether a machine is able to demonstrate human intelligence
Que. 6) Lucy preferred a desktop computer over a tablet computer because it has smaller storage. What does “it” refer to in the given sentence?
a) Desktop computer
b) Tablet computer
These are AI Knowledge Representation And Reasoning Week 1 Answer
Que. 7) Lucy preferred a desktop computer over a tablet computer because it has bigger storage. What does “it” refer to in the given sentence?
a) Desktop computer
b) Tablet computer
Que. 8) RFK Jr. tells Joe Rogan he has to be careful. In the sentence, “he” refers to __________ .
a) RFK Jr.
b) Joe Rogan
c) Cannot be determined
Que. 9) What do you recall from the lectures?
a) A physical symbol system (PSS) has the necessary and sufficient means for general intelligent action.
b) A physical symbol system (PSS) is a set of symbols and a set of rules to manipulate those symbols.
c) A physical symbol system (PSS) hypothesis was stated by Asimov.
These are AI Knowledge Representation And Reasoning Week 1 Answer
Que. 10) Which of the following are physical symbol systems?
a) AlphaZero
b) Apollo Guidance Computer
c) Variable-voltage transformer
d) Vehicle’s gear-train
e) ChatGPT
Que. 11) Please watch the following four videos then answer the question given below:
https://youtu.be/6Zbhvaac68Y
(2 mins) Spot’s Got an Arm!
https://youtu.be/7Wm6vy7yBNA
(1 min) Tree’s Company | Happy Holidays from Boston Dynamics
https://youtu.be/tF4DML7FIWk
(1 min) Atlas | Partners in Parkour
https://youtu.be/yYUuWWnfRsk
(2 mins) Introducing Stretch | Boston Dynamics
Which of the following are fundamental to autonomous agents (like Mars rover, self-driving cars, autonomous robots, etc.)?
a) Sensing — sense the surrounding environment
b) Cognition — reason with symbolic representation
c) Planning — make decisions to achieve a goal
d) Act — take actions to achieve a goal
These are AI Knowledge Representation And Reasoning Week 1 Answer
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These are AI Knowledge Representation And Reasoning Week 1 Answer