UGC NET · PAPER 2
UGC NET Paper 2 Computer Science – Unit 10: Artificial Intelligence (AI) PYQ (June 2024 (Cancelled Exam))
Q6. What is a perceptron in an ANN?
- A double-layer auto-associative neural network
- A neural network that contains feedback
- An auto-associative neural network
- A single-layer feed-forward neural network with pre-processing
Q7. Arrange the following examples of AI in order of increasing complexity:
A. Spam e-mail detection using rule-based systems
B. Handwritten digit recognition using shallow neural networks
C. Image classification using convolutional neural networks
D. Autonomous driving using reinforcement-learning algorithms
Choose the correct answer from the options given below:
A. Spam e-mail detection using rule-based systems
B. Handwritten digit recognition using shallow neural networks
C. Image classification using convolutional neural networks
D. Autonomous driving using reinforcement-learning algorithms
Choose the correct answer from the options given below:
- A, B, C, D
- B, A, C, D
- A, B, D, C
- B, C, A, D
Q12. For the following parents (crossover point after the 5th bit):
Figure (1): Parent₁ = 10110 | 010, Parent₂ = 10101 | 111
Figure (2): Parent₁ = 10110 | 111, Parent₂ = 10101 | 010
Which is correct?
Figure (1): Parent₁ = 10110 | 010, Parent₂ = 10101 | 111
Figure (2): Parent₁ = 10110 | 111, Parent₂ = 10101 | 010
Which is correct?
- Figure (2) is a two-point crossover of figure (1)
- Figure (2) is a one-point crossover of figure (1)
- Figure (2) is an N-point crossover of figure (1)
- Figure (2) is a uniform crossover of figure (1)
Q30. For the fuzzy set A = {(x1, 0.3), (x2, 0.7), (x3, 0.4)}, the complement of A would be:
- {(x1, 0.4), (x2, 0.3), (x3, 0.1)}
- {(x1, 0.3), (x2, 0.7), (x3, 0.4)}
- {(x1, 0.7), (x2, 0.3), (x3, 0.6)}
- {(x1, 0.21), (x2, 0.28), (x3, 0.12)}
Q33. Backpropagation is a learning technique that adjusts weights in a neural network by propagating weight changes:
- Forward from source to hidden nodes
- Backward from sink to source
- Forward from source to sink
- Backward from sink to hidden nodes
Q47. The cardinality of a (finite-universe) fuzzy set is:
- 0
- finite
- infinite
- not known
Q72. The parameter 'actual count' is used in a Genetic Algorithm (GA) for:
- Crossover
- Mutation
- Selecting population
- Encoding the GA
Q75. Which of the following knowledge-representation structures are the most purely syntactic?
A. Conceptual dependency
B. Predicate logic
C. Slot-and-filler
D. Non-monotonic systems
Choose the correct answer from the options given below:
A. Conceptual dependency
B. Predicate logic
C. Slot-and-filler
D. Non-monotonic systems
Choose the correct answer from the options given below:
- A and B Only
- B and C Only
- B and D Only
- C and D Only
Q76. In a Genetic Algorithm's crossover operation, a mask is used in:
- Three-parent crossover
- Two-parent crossover
- Uniform crossover
- N-point crossover
Q82. For the fuzzy sets A = {(x1, 0.3), (x2, 0.7), (x3, 0.4)} and B = {(x1, 0.5), (x2, 0.2), (x3, 0.5)}, A ∩ B would be:
- {(x1, 0.3), (x2, 0.7), (x3, 0.4)}
- {(x1, 0.5), (x2, 0.2), (x3, 0.5)}
- {(x1, 0.5), (x2, 0.7), (x3, 0.5)}
- {(x1, 0.3), (x2, 0.2), (x3, 0.4)}
Q90. Which of the following genetic-algorithm operations is computationally the most expensive?
- Convergence testing
- Initial population creation
- Selection of sub-population for mating
- Reproduction to produce the next generation