E-COMMERCE APRIL 2013UQP

YEAR:APRIL 2013 SUBJECT CODE : SEZ6B  DEGREE : BCA SEMESTER:VI

SECTION A — (10 × 2 = 20 marks)

1. What are electronic marketers?
2. What are the additional applications of E-commerce?
3. Define EDI.
4. Write the goals of security.
5. Name some companies that support secure transaction.
6. What is Telnet?
7. What is the use of digital certificate?
8. Define hashing.
9. Write the difference between network security and computer security.
10. What are the types of threats? Give examples.
11. What is MIME and MOSS?
12. Write down the steps that are involved in payment processing.

                                      SECTION-B (5 X 5 = 25 MARKS)

13. Write down the applications of E-Commerce.
14. Explain the concept of modes of E-Commerce.
15. Write about secure transport protocols.
16. Write short notes on firewall.
17. Write down the issues on internet monetary payment.
18. What are the losses can happen because of security problem? Explain.
19. Write a note on payment authorization.

                                SECTION C — (3 × 10 = 30 marks)

20. Explain in detail about EDI.
21. (a) What are the steps are included in SET?
      (b) Write down the host security policies.
22. Write a note on payment and purchase order process.
23. Explain in detail about specific intruder approaches.
24. Explain in detail about the digital signature with the block diagram.