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Total No. of Questions : 8]
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Roll No.
MTCF-104
M.E./M.Tech. I Semester
Examination, November 2022
E-Commerce Security
Time : Three Hours
Maximum Marks : 70
Note: i) Attempt any five questions.
ii) All questions carry equal marks.
1.
a)
Define E-commerce. Discuss the benefits and limitations of E-commerce.
7
b)
Discuss supply chain management. How does E-Commerce help in supply chain management?
7
2.
a)
Explain in detail the various services provided to client at E-commerce.
7
b)
Define E-Branding. Discuss in detail the elements of branding.
7
3.
Discuss in brief the following e-business models for E-Commerce
a)
Brokerage Model
7
b)
Aggregator Model
7
4.
a)
What is Web EDI? How does integrity and security are achieved in EDI transaction? Explain briefly with the help of various techniques.
7
b)
Illustrate the difference between EDI and EDIFACT.
7
5.
a)
How does Secure Sockets Layer (SSL) technology is implemented in protecting encrypted communications? Explain briefly.
7
b)
List out the differences between debit card and credit card mode of payments.
7
6.
Discuss the need of E-wallets at E-commerce. What will be the future of Digi-Wallets Hold? Write the procedure for the use of electronic wallet and smart cards payments.
14
7.
a)
Discuss the benefits of an Internet firewall in providing security.
7
b)
Give a brief summary on various issues of HTTP Cache Security.
7
8.
Discuss briefly any two of the following
14
a)
Spiral Branding
b)
Structure of EDIFACT
c)
Macro versus Micro payments
d)
Secure Physical Infrastructure