Acharya Nagarjuna University (ANU) 2006 M.C.A , -exam question paper

M.C.A. DEGREE EXAMINATION, DECEMBER 2006
First Year
Paper - I : info TECHNOLOGY

Time : 3 hours Maximum : 75 marks

part A - (3 X 15 = 45 marks)
ans any 3 of the subsequent.

1. What is an info system? How it is managed in organizations?

2. describe computer memory? Mention various kinds of memories? discuss any secondary storage devices.

3. define the 5 generation levels of programming languages.

4. define the logical data models and also write advantages and disadvantages of them.
5. discuss the Telecommunication applications.

part B - (5 X five = 25 marks)
ans any 5 of the subsequent.

6. elaborate capabilities of info systems?

7. describe MIS and list 3 of its major characteristics.

8. define the main kinds of primary storage.

9. Write the differences ranging from System Software and Application Software.

10. Write the advantages of the enterprise software approach.

11. elaborate the main components of DBMS?

12. Write about LANS and WANS.

13. Write about challenges of Internet.

part C - (5 X one = five marks)
ans ALL of the subsequent.

14. What is DSS?

15. What is Multimedia output?

16. What is VRML?

17. What is Global Positioning System (GPS)?

18. What is USENET?

Earning:   Approval pending.