Tribhuvan University
Department of computer science and information Technology
Bachelor Level/third year/six semester ( B.Sc CSIT)
Full mark: 60
Pass mark: 24
Time: 3 hrs
E-Commerce (Elective–CSc356)
Model question
SECTION A 3×10=30
1. Define electronic commerce. Explain the anatomy of E-commerce process architecture. Illustrate Based Descriptive Questions: Attempt all the questions2. Explain the Mercantile model from the merchant’s perspective.
3. How four layers of EDI ensure transmission of message and data between the trading partners in economic transactions? Also mention the tangible benefits of EDI.
SECTION B 6×5=30
4. Illustrate and explain the component of the I-way. Reason based analytical question: Attempt all questions
5. Give following services/ products, would ecommerce or traditional commerce work best? Give brief justifications to your answer.
a. Browsing through new books
b. Sale/purchase of shoes
c. Sale/purchase of collectibles (trading cards, paints etc.)
6. Explain digital token based electronic payment system with major focus on E-cash and E-checks.
7. How documents enhanced business data processing? Mention the various types of digital documents.
8. How data and message security can be enforced ecommerce transaction?
9. Write short notes (any two)
a. SSL vs S-HTTP
b. Types of e-commerce based on transaction types
c. OTTP steps for online transactions
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