Kerala University B.Sc Computer Science

Business Informatics and e-commerce Question paper


2011

Sixth Semester Bsc. (Computer Science) Degree Examination, March 2011

(2004 Scheme)

BUSINESS INFORMATICS AND E-COMMERCE

Max.Marks:75

PART - A

Answer any ten questions. Each question carries 3 marks.

1. What are the facilities available in internet ?

2. Explain client-server Computing model?

3. What are public keys? Explain?

4. Explain Cryptanalysis?

5. What are G2C and C2C?

6. Explain secret key cryptographs?

7. What are the web selling models?

8. Explain features of the IT Act?

9. Define digital signature?

10. What is meant by SSL?

11. Explain fire walls?

12. What are smart cards?

13. Explain electronic payment system?
[Marks 10x3=30]

PART - B

Answer any five questions. Each carries 6 marks.

14. Explain electronic media in education?

15. Define E-commerce?

16. What is meant by Encryption?

17. How is firewalls implemented?

18. Discuss any two web based marketing models?

19.How is data security achieved in business transactions?

20. Explain the B2B e-commerce site?

21. Explain any one of the web selling model?

[Marks 5x6=30]

PART - C

Answer any one question. Each question carries 15 marks.

22. Explain the e-money and e-credit account's security concerns like authenticity,
privacy, integrity and non- repudiation?

23. Discuss the importance of IT and e-business in a state like Kerala?

[Marks 1x15=15]


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