Download JNTUH MCA 4th Sem R19 2022 March-April 844AU E Commerce Question Paper

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Code No: 844AU R17

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

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MCA IV Semester Examinations, March/April - 2022

E-COMMERCE

Time: 3 Hours Max.Marks:75

Answer any five questions

All questions carry equal marks

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1. 1. Explain about Electronic commerce and the trade cycle.
   2. List and briefly explain E-Commerce applications. [7+8]
2. 1. Explain Mercantile Process models with example from Consumer’s Perspective.
   2. Write a short note on E-Commerce, retail industry and quick response retailing. [8+7]

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3. 1. Define Electronic Payment System advantages.
   2. Explain the risks in Electronic Payment systems with example. [7+8]
4. 1. Explain the EDI standards.

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   2. Explain EDI applications in Business and role of EDI in international trade. [7+8]
5. 1. Explain the work flow automation and coordination.
   2. Explain Supply chain management. [8+7]

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6. 1. Explain Digital Document Management: Issues and Concerns.
   2. List and explain four types of digital documents. [8+7]
7. 1. Explain about Wide Area Information Service (WAIS) Engine.
   2. Explain about Electronic commerce catalogs. [8+7]

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8. 1. Discuss briefly the key concepts of multimedia.
   2. Define CD-ROM technology and the process of organizing data into tracks. [7+8]

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