MU Computer Engineering (Semester 7)
E - Commerce
December 2014
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


1 (a) Write a note on Rich Internet Application and web 2.0
10 M
1 (b) Explain working of SET in detail. Also explain the advantage of dual signature in SET?
10 M

2 (a) What are the key technologies for B2B E-commerce? Explain architectural models of B2B E-commerce
5 M
2 (b) What do you understand by reverse auction?
5 M
2 (c) Differentiate between Web Services and Web site
5 M
2 (d) Differentiate between E-commerce and E-business
5 M

3 (a) What do you mean by session management? Explain various ways of session management.
10 M
3 (b) Explain the role and support of E-commerce in the following applications:
(i) Real estate business (ii) Insurance Sector
10 M

4 (a) What is Web Mashup Architecture?
5 M
4 (b) Explain working of RSS?
5 M
4 (c) What types of electronic payment systems are required in E-Commerce? Why are there different types of payment systems? Explain the necessary characteristics of each type of payment system and give an example. Each of where it is used
10 M

5 (a) Explain revenue models for web portals and virtual communities?
10 M
5 (b) Explain SOA, How SOA used in E-business, explain it with an example
10 M

6 (a) Describe the strategy used by designers of web sites for getting a page added in search engines, and getting it ranked high for target keywords
5 M
6 (b) Write note on Hadoop.
5 M
6 (c) Explain in brief the different types of E-commerce from the perspective of the buyer and seller relationship by giving suitable example for each
10 M

7 Write short note on :
1)Cloud computing
2) Working of Search Engine
20 M



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