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Answer the following short answer questions :-
(a) "E-Commerce on the internet is risky". Comment on the statement.
(b) Explain information superhighway.
(c) Explain Cyber Cash Model.
(d) Differentiate EDI and Internet.
(e) Explain online buying process.
(f) Explain Digital Signature.
(g) Compare HTTP, SHTTP and SSL
(h) "VPN can fulfil the need of co-operate organization about secure transaction". Justify the statement.
(i) Explain Digital Currencies
(j)Compare Internal, Internal and Extranet.
Discuss CRM with its architecture. Differentiate CRM and e-CRM.
What do you understand by e-commerce? Describe the e-commerce framework. Also discuss different e-commerce models.
Explain Symmetric and Asymmetric cryptosystem. What are the important issues related to key distribution and management.
What do you understand by EDI? Describe layered architecture of EDI. Also discuss merits and demerits of EDI.
What do you mean by e-procurement? Discuss the risks and impacts of e- procurement.
What is e-business? Discuss the security design for e-business. Also discuss the methods for improving performance of e-business system.
Explain SCM and its application in detail.
Differentiate the following -
(i) Digi Cash v/s E-cash
(ii) Smartcard v/s Debit Card v/s Credit Card
(iii) Netscape Commerce Server v/s Microsoft Internet Explorer
Discuss security threats and applications of e-commerce in real life.
Discuss different electronic payment methods with their security issues.
What are the various shopping and online selling techniques. Discuss how e-commerce online resources help to sell products on the internet.
Define M-Commerce. Explain M-Commerce life-cycle and its emerging applications.
Write short notes on (any two) :
(a) M-Commerce Services
(b) Issues in Mobile Commerce
(c) Role of LAN and 3G/4G networks in M-Commerce
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