Neural Networks MCQ

1. In linguistic morphology, _____________ is the process for reducing inflected words to their root form.

Answer

Correct Answer: Stemming

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2. Speech Segmentation is a sub-task of Speech Recognition.

Answer

Correct Answer: True

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3. Given a sound clip of a person or people speaking, determine the textual representation of the speech.

Answer

Correct Answer: Speech-to-text

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4. Many words have more than one meaning; we have to select the meaning which makes the most sense in context. This can be resolved by

Answer

Correct Answer: Word Sense Disambiguation

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5. IR (information Retrieval) and IE (Information Extraction) are the two same things.

Answer

Correct Answer: False

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6. Parsing determines Parse Trees (Grammatical Analysis) for a given sentence.

Answer

Correct Answer: True

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7. Parts-of-Speech tagging determines

Answer

Correct Answer: Part-of-speech for each word dynamically as per sentence structure and meaning
All part-of-speech for a specific word given as input

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8. OCR (Optical Character Recognition) uses NLP.

Answer

Correct Answer: True

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9. .Natural Language generation is the main task of Natural language processing.

Answer

Correct Answer: True

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10. Given a stream of text, Named Entity Recognition determines which pronoun maps to which noun.

Answer

Correct Answer: False

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11. Which is used to provide the feedback to the learning element?

Answer

Correct Answer: Critic

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12. Where does the performance measure is included?

Answer

Correct Answer: Task environment

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13. Which environment is called as semi dynamic?

Answer

Correct Answer: Both a & b

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14. Which is used to select the particular environment to run the agent?

Answer

Correct Answer: Environment Generator

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15. What kind of behaviour does the stochastic environment poses?

Answer

Correct Answer: Local

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16. What kind of environment is a crossword puzzle?

Answer

Correct Answer: Static

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17. What kind of environment is strategic in artificial intelligence?

Answer

Correct Answer: Deterministic

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18. What kind of observing environments are present in artificial intelligence?

Answer

Correct Answer: Both a & b

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19. What is the expansion of PEAS in a task environment?

Answer

Correct Answer: Performance, Environment, Actuators, Sensors,

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20. What is the action of the task environment in artificial intelligence?

Answer

Correct Answer: Problem

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21. Which function is used to calculate the feasibility of the whole game tree?

Answer

Correct Answer: Evaluation function

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22. Which is identical to the closed list in Graph search?

Answer

Correct Answer: Transposition table

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23. What is called a transposition table?

Answer

Correct Answer: Hash table of previously seen positions

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24. How the effectiveness of the alpha-beta pruning gets increased?

Answer

Correct Answer: Depends on the nodes

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25. Where do the values of alpha-beta search get updated?

Answer

Correct Answer: Along the path of search

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26. Which search is similar to minimax search?

Answer

Correct Answer: Depth-first search

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27. To which depth does the alpha-beta pruning can be applied?

Answer

Correct Answer: Any depth

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28. Which values are independent in the minimax search algorithm?

Answer

Correct Answer: Pruned leaves x and y

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29. Which search is equal to minimax search but eliminates the branchesthat can’t influence the final decision?

Answer

Correct Answer: Alpha-beta pruning

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30. Research scientists all over the world are taking steps towards building computers with circuits patterned after the complex inter connections existing among the human brain’s nerve cells. What name is given to such types of computers?

Answer

Correct Answer: Neural network computers

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31. Which type of actuator generates a good deal of power but tends to be messy?

Answer

Correct Answer: Hydraulic

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32. Which of the following have people traditionally done better than computers?

Answer

Correct Answer: Resolving ambiguity

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33. What of the following is considered a pivotal event in the history of Artificial Intelligence?

Answer

Correct Answer: 1956, Dartmouth University Conference Organised by John McCarthy

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34. Which company offers the LISP machine considered “the most powerful symbolic processor available”?

Answer

Correct Answer: Symbolics

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35. In LISP, the function evaluates both and is

Answer

Correct Answer: Set

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36. A bidirectional feedback loop links computer modelling with:

Answer

Correct Answer: Cognitive science

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37. High-resolution, bit-mapped displays are useful for displaying:

Answer

Correct Answer: All of the mentioned

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38. Natural language processing is divided into the two subfields of:

Answer

Correct Answer: Understanding and generation

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39. The following is considered to be a pivotal event in the history of Artificial Intelligence.

Answer

Correct Answer: 1956, Dartmouth University Conference Organised by John McCarthy

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40. Which company offers the LISP machine considered to be “the most powerful symbolic processor available”?

Answer

Correct Answer: Symbolics

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41. Ambiguity may be caused by:

Answer

Correct Answer: All of the mentioned

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42. The Newell and Simon program that proved theorems of Principia Mathematica was:

Answer

Correct Answer: Logic Theorist

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43. The primary method that people use to sense their environment is:

Answer

Correct Answer: Seeing

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44. One definition of AI focuses on problem-solving methods that process:

Answer

Correct Answer: Symbols

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45. Which technique is being investigated as an approach to automatic programming?

Answer

Correct Answer: Specification by example

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46. The company that grew out of research at the MIT AI lab is:

Answer

Correct Answer: Both b & c

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47. When the resolution is called as refutation-complete?

Answer

Correct Answer: Sentence is unsatisfiable

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48. What will happen if two literals are identical?

Answer

Correct Answer: Reduced to one

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49. What is meant by factoring?

Answer

Correct Answer: Removal of redundant literal

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50. At which state the propositional literals are complementary.

Answer

Correct Answer: If one is the negation of the other

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51. Which rule is equal to the resolution rule of first-order clauses?

Answer

Correct Answer: Propositional resolution rule

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52. Which sentence will be unsatisfiable if the CNF (Conjunction Normal Form) sentence is unsatisfiable?

Answer

Correct Answer: Original statement

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53. Which can be converted to inferred equivalent CNF (Conjunction Normal Form) sentences?

Answer

Correct Answer: Every sentence of first-order logic

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54. What is the condition of literals in variables?

Answer

Correct Answer: Universally quantified

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55. What kind of clauses are available in Conjunctive Normal Form?

Answer

Correct Answer: Disjunction of literals

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56. Which is a refutation complete inference procedure for propositional logic?

Answer

Correct Answer: Propositional resolution

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57. What can be viewed as a single lateral of disjunction?

Answer

Correct Answer: Unit clause

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58. Which form is called as conjunction or disjunction of literals?

Answer

Correct Answer: Conjunctive normal form

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59. Which is also called the single inference rule?

Answer

Correct Answer: Resolution

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60. From which rule do the modus ponens are derived?

Answer

Correct Answer: Inference rule

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61. Which are needed to compute the logical inference algorithm?

Answer

Correct Answer: All of the mentioned

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62. Which is used to compute the truth of any sentence?

Answer

Correct Answer: Semantics of propositional logic

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63. How many logical connectives are there in artificial intelligence?

Answer

Correct Answer: 5

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64. How many proposition symbols are there in artificial intelligence?

Answer

Correct Answer: 2

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65. Which is used to construct the complex sentences?

Answer

Correct Answer: Logical connectives

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66. Which is created by using a single propositional symbol?

Answer

Correct Answer: Atomic sentences

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67. What is meant by probability density function?

Answer

Correct Answer: Probability distributions for Continuous variables

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68. Which variable cannot be written in the entire distribution as a table?

Answer

Correct Answer: Continuous

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69. Which is the complete specification of the state of the world?

Answer

Correct Answer: Atomic event

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70. How many types of random variables are available?

Answer

Correct Answer: 3

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71. What is the basic element for a language?

Answer

Correct Answer: Random variable

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72. How many formal languages are used for stating propositions?

Answer

Correct Answer: 2

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73. Where does the degree of belief apply?

Answer

Correct Answer: Propositions

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74. Where does the dependance of experience is reflected in prior probability sentences?

Answer

Correct Answer: Syntactic distinction

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75. What is used for probability theory sentences?

Answer

Correct Answer: Extension of propositional logic

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76. How many issues are available in describing the degree of belief?

Answer

Correct Answer: 2

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77. Which is omitted in the prolog unification algorithm?

Answer

Correct Answer: Occur check

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78. What form of negation does the prologue allow?

Answer

Correct Answer: Negation as failure

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79. How can logic programming be constructed?

Answer

Correct Answer: Expressing knowledge in a formal language

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80. Which problem can frequently occur in backward chaining algorithms?

Answer

Correct Answer: Both a & b

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81. Which algorithm is more similar to backward chaining algorithm?

Answer

Correct Answer: Depth-first search algorithm

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82. What is used in backward chaining algorithms?

Answer

Correct Answer: Composition of substitution

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83. How can the goal be thought of in a backward chaining algorithm?

Answer

Correct Answer: Stack

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84. What backward chaining algorithm will return?

Answer

Correct Answer: Substitutes matching the query

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85. Which is mainly used for automated reasoning?

Answer

Correct Answer: Logic programming

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86. Which algorithm will work backward from the goal to solve a problem?

Answer

Correct Answer: Backward chaining

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87. How many possible sources of complexity are there in forward chaining?

Answer

Correct Answer: 3

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88. Which will solve the conjuncts of the rule so that the total cost is

Answer

Correct Answer: Constraint variable

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89. From where did the new fact inferred on new iteration is derived?

Answer

Correct Answer: New fact

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90. How to eliminate the redundant rule matching attempts in the forward chaining?

Answer

Correct Answer: Incremental forward chaining

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91. Which knowledge base is called a fixed point?

Answer

Correct Answer: First-order definite clause are similar to propositional forward chaining

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92. Which will be the instance of the class datalog knowledge bases?

Answer

Correct Answer: No function symbols

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93. Which is a more suitable normal form to be used with definite clauses?

Answer

Correct Answer: Generalised modus ponens

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94. What is the condition of variables in first-order literals?

Answer

Correct Answer: Universally quantified

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95. Which closely resembles propositional definite clauses?

Answer

Correct Answer: First-order definite clauses

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96. Which condition is used to cease the growth of forward chaining?

Answer

Correct Answer: No further inference

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97. How many types of 3-D image processing techniques are there in image perception?

Answer

Correct Answer: 5

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98. What is the process of breaking an image into groups?

Answer

Correct Answer: Segmentation

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99. Which is meant by assuming any two neighbours that are both edge pixels with consistent orientation?

Answer

Correct Answer: Canny edge detection

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100. How many types of image processing techniques are there in image perception?

Answer

Correct Answer: 3

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101. What is meant by predicting the value of a state variable from the past?

Answer

Correct Answer: Smoothing

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102. How many kinds of reflection are available in image perception?

Answer

Correct Answer: 2

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103. How to increase the brightness of the pixel?

Answer

Correct Answer: Amount of light

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104. What is the study of light?

Answer

Correct Answer: Photometry

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105. What is used to initiate the perception in the environment?

Answer

Correct Answer: Sensor

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106. Which provides agents with information about the world they inhabit?

Answer

Correct Answer: Perception

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107. _____________ is measured by the number of mental structures we use, how abstract they are, and how elaborate they interact to shape our perceptions.

Answer

Correct Answer: None of the above

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