Tribhuvan University
Bachelor of Computer Application
Semester 7 · TU Board 2025
Course Title: Artificial Intelligence
Full Marks: 60Pass Marks: 24Time: 3 hours
Candidates are required to answer the question in their own words as far as possible.
Group B
Attempt any SIX question.(6 × 5 = 30)
- 2.5
Define Artificial intelligence. Explain its components
- 3.5
Solve the given crypto arithmetic problems TWO+TWO =FOUR.
- 4.5
What is an agent? List the different types of agents use in AI.
- 5.5
What is an expert system? Explain the stages of expert system development.
- 6.5
Explain breadth-first search and depth-first search with example.
- 7.5
Differentiate between inference and reasoning. Why is probabilistic reasoning important in AI?
- 8.5
What is learning in neural networks? Explain types of neural network.
Group C
Attempt any TWO questions(2 × 10 = 20)
- 9.10
Compare A* algorithm and greedy algorithm to show how it uses heuristic cost to generate optimum solutions with an example.
- 10.10
What do you mean by frame and semantic net? Convert the given FOPL in semantic net a) A person is a mammal b) Sandip is a person c) Person has a nose d) Sandip is in the Nepali team. e) Uniform color of Sandip is red/blue.
- 11.10
Differentiate between forward and backward propagation networks, and describe the situations in which forward propagation networks are better and the situations in which backward propagation networks are better.
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