BIT 4th Semester
Artificial Intelligence Question Paper 2080

Views: ...
BIT 252-2080 ✡
Tribhuvan University
Institute of Science and Technology
2080
✡
Bachelor Level/Second Year/Fourth Semester/Science
Bachelors in Information Technology (BIT 252)
(Artificial Intelligence)
Full Marks:60 Pass Marks:24 Time:3 hours

Candidates are required to give their answers in their own words as for as practicable.
The figures in the margin indicate full marks

Section A
Long Answer Questions
Attempt any Two question.
[2x10=20]
1.

List the properties that a machine must have to pass the Turing Test. Describe the ambiguities in each step in Natural Language Processing.

2.

Define agent. How do you describe PEAS for an agent? Describe the different types of environment with example.

3.

How do Depth Limited Search solve the problem of Depth First Search and discuss about its limitations? Illustrate the concept of AO* search in multiplication of any 3 matrices.

Section B

Attempt any Eight questions

[8x5=40]
4.

Explain the architecture of expert system.

5.

How does Genetic algorithm work? Explain.

6.

Discuss different types of Neural Network.

7.

What is machine learning? Describe about NLU and NLG.

8.

Distinguish between backward chaining and forward chaining with an example.

9.

Define game. Give a state space representation of any problem you know.

10.

Represent the following sentences into semantic network.
a. All animals and plants are living things.
b. Rose is a plant.
c. All plant prepare food using photosynthesis process.
d. Carnivorous animal don't eat plant.
e. Tiger is carnivorous.

11.

Explain about belief network with an example.

12.

Discuss about Hill climbing search with its limitations.