BACHELOR OF COMPUTER APPLICATIONS (Revised) Term-End Examination June, 2015 BCS-062 : E-COMMERCE Maximum Marks : 50
Time : 2 hours
Note : Question No. 1 is compulsory and carries 20 marks. Attempt any three questions from the rest.
1.
2.
(a) What is meant by Internet Commerce ? Explain the two main business models of various companies that do commerce over Internet.
10
(b) Explain the procedure to buy a book from a Web-based Bookshop. What are the advantages and disadvantages ? Explain briefly.
10
(a) List any five security concerns in E-Commerce.
5
(b) What are the different components in the on-line delivery of goods and services ? Explain their role.
5
BCS-062
1
P.T.O.
3.
(a) How does M-commerce differ from E-commerce ? Explain the various technology components that help to perform the commerce transactions using mobile devices. (b) What are the various payment methods available to buy goods online ? Compare them. Which is the best method among them ? 5
4.
(a) Draw and explain the architecture of an online shopping e-commerce portal that sells mobile devices.
5
(b) List any five benefits of EDI. 5.
(a) Explain the online trading procedure with the help of a diagram.
5
(b) Explain the two categories into which Search Engines are classified.
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