Punjab Engineering College 2005 B.Tech Electronic Commerce - Question Paper

IT 504 B.Tech fifth Sem May 2005
ELECTRONIC COMMERCE
Max Marks 60
Max Time three Hours
Note: part A is compulsory. Attempt any 4 ques. from part B and 2 from part C. presume any missing data.

part A Marks two every (10 *2=20)

1.
(a) What is transaction security?
(b) List the 6 business models for electronic commerce on the internet.
(c) What components of an electronic-commerce system always reside with the end customer?
(d) Name the 2 standards through which EDI messages are secured over the internet.
(e) elaborate the potential benefits of integrating an electronic-commerce system with other business processes?
(f) List a few of the Electronic Commerce problems and Payment methods.
(g) elaborate the common motivations for attacks on networks?
(h) elaborate 2 of the benefits of hosting an electronic-commerce system for a service provider?
(i) What is Electronic Cash?
(j) List any 4 methods of electronic methods of payment of goods purchased over the world-wide-web.

part B Marks five every (5*4=20)

2. explain the applications and benefits of E-commerce in Banking.

3. explain in detail the Electronic Data Interchange operational benefits.

4. What do you mean by Electronic Retailing? discuss with the help of suitable example.

5. discuss the use of supply chain application software in implementation of E-commerce.

6. List and discuss the various kinds of E-commerce.

part C Marks 10 every (10 *2=20)

7. provide a detailed description of Firewalls, its uses, configuration and disadvantages.

8. What is E-business? discuss clearly with the help of a case study.

9. Write short notes on any 2 of the following:
(a) Encryption Methods.
(b) HTML
(c) Credit Cards.

Earning:   Approval pending.