Artificial Intelligence , Question Paper of BCA 6 Semester, Download Previous Years Question Paper 8

Roll No. -

Total No. of Questions : 07] ‘ [Total No. of Pages : 02]

BCA (Sem. - 6)

ARTIFICIAL INTELLIGENCE

SUBJECT CODE : BC - 601 (N2)

Paper ID : [Bo223]

A [Note : Please fill subject code and paper ID on OMR]

Time : 03 Hours  -Maximum Marks : 60

Instruction to Candidates:

1) Section - A is Compulsory. 

2) Attempt any Four questions from Section - B.

Section - A 

Q1

a) What is an inference engine.

b) How frames are used to represent the knowledge.

c) What is a monotonic Production System.

d) Express “A car without wheels is'not valuable” in predicate calculus.

e) Use conceptual dependency to represent the following fact   

“ Ever dog has bitten the postman”.

f) How scripts are used to represent the knowledge.

g) Differentiate between Data, Belief, Hypothesis. - e

h) ‘ What is tautology?

i) Mention any one application where the ‘script’ knowledge representation technique is useful.

j) What is declarative knowledge.

Section - B (4 X 10 = 40)

Q2) What is the common 'way to represent and parse a Grammars for natural language processing. Discuss them with examples.

Q3) ‘ What are the characteristics of a AI problem. Discuss with the help of travelling salesman problem.

Q4) Under what conditions would it make sense to use both forward and backward chaining in expert system? Explain each of the chaining methods. Give an. example where both are used.

Q5). Explain state space approach in solving any AI problem. Discuss this for water jug problem.

Q6) What are the various Heuristics Search techniques used in Artificial intelligence.

Q7) What are the various knowledge representation techniques. Explain various characteristics of knowledge representation.