UGC NET · PAPER 2
UGC NET Paper 2 Computer Science – Unit 10: Artificial Intelligence (AI) PYQ (June 2023)
Q28. Statement I: The fuzzifier is a part of a fuzzy system.
Statement II: The inference engine is a part of a fuzzy system.
Statement II: The inference engine is a part of a fuzzy system.
- Both Statement I and Statement II are correct
- Both Statement I and Statement II are incorrect
- Statement I is correct but Statement II is incorrect
- Statement I is incorrect but Statement II is correct
Q30. Which of the following is NOT a property of a good system for the representation of knowledge in a particular domain?
- Presentation adequacy
- Inferential adequacy
- Inferential efficiency
- Acquisitional efficiency
Q41. Which of the following is NOT a mutation operator in a genetic algorithm?
- Random resetting
- Scramble
- Inversion
- Difference
Q43. Which is NOT a component of the natural language understanding process?
- Morphological analysis
- Semantic analysis
- Pragmatic analysis
- Meaning analysis
Q47. Match List I with List II
| List I | List II |
|---|---|
| A. Expert system | I. Decision tree |
| B. Fuzzy system | II. Scramble |
| C. Operator in genetic algorithm | III. Inference engine |
| D. Supervised technique | IV. Mycin |
- A-IV, B-I, C-III, D-II
- A-III, B-IV, C-II, D-I
- A-IV, B-III, C-II, D-I
- A-I, B-II, C-III, D-IV
Q56. Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Dendral is an expert system.
Reason R: The rationality of an agent is not related to its reaction to the environment.
Assertion A: Dendral is an expert system.
Reason R: The rationality of an agent is not related to its reaction to the environment.
- Both A and R are true and R is the correct explanation of A
- Both A and R are true but R is NOT the correct explanation of A
- A is true but R is false
- A is false but R is true
Q59. Which of the following is NOT a solution representation in a genetic algorithm?
- Binary valued
- Real valued
- Permutation
- Combinations
Q64. Consider the following statements:
A. C-fuzzy means clustering is a supervised method of learning.
B. PCA is used for dimension reduction.
C. Apriori is not a supervised technique.
D. When a machine-learning model becomes so specially tuned to its exact input data that it fails to generalise to other similar data, it is called underfitting.
Choose the correct answer from the options given below:
A. C-fuzzy means clustering is a supervised method of learning.
B. PCA is used for dimension reduction.
C. Apriori is not a supervised technique.
D. When a machine-learning model becomes so specially tuned to its exact input data that it fails to generalise to other similar data, it is called underfitting.
Choose the correct answer from the options given below:
- A and B
- B and C
- C and D
- D and A
Q75. Which is NOT a basic approach to the problem of conflict resolution in a production system?
- Assigning a preference based on the rule that matched
- Assigning a preference based on the objects that matched
- Assigning a preference based on the action that the matched rule would perform
- Assigning a preference based on the action that the matched object would perform