MS – 642

*MS642*

VI Semester B.C.A. Degree Examination, May/June 2014 (Old Scheme) COMPUTER SCIENCE 6BCA – 2 : Artificial Intelligence Time : 3 Hours

Max. Marks : 80

Instruction : Answer all the Sections. SECTION – A Answer any eight of the following :

(8×3=24)

1. What is Knowledge ? Explain its importance. 2. Differentiate between Syntax and Semantics. 3. What is Array ? How array can be constructed in LISP ? 4. Explain the syntax of PL. 5. What is the difference between Declarative and Procedural Knowledge ? 6. Give few applications of Expert Systems. 7. Explain Conceptual Graph. 8. What is meant by Image Understanding ? 9. Explain Associate Networks. 10. Write a LISP program to find the factorial of a given number. SECTION – B Answer any four of the following : 11. a) Explain frame structures with an example. b) Explain any 3 conceptual dependency structures with example. 12. a) Write a note on list manipulation functions of LISP. b) Write characterstic features of Expert Systems.

(4×14=56) 8 6 10 4 P.T.O.

MS – 642

-2-

13. a) Write the syntax of FOPL. b) Define Monkey-Banana problem.

*MS642* 10 4

14. a) Explain the pattern recognition process.

8

b) Explain Learning through Clustering.

6

15. Write a short note on : a) MYCIN

7

b) Basic Parsing Techniques.

7

16. Write a short note on : a) RTN

4

b) ATN

4

c) Expert systems.

6

————————