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

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 4th Sem (Fourth Semester) Regulation-R19 2022 March-April 844AU E Commerce Previous Question Paper

R17

Code No: 844AU

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA IV Semester Examinations, March/April - 2022

E-COMMERCE

Time: 3 Hours













Max.Marks:75

Answer any five questions

All questions carry equal marks

- - -


1.a)

Explain about Electronic commerce and the trade cycle.

b)

List and briefly explain E-Commerce applications.







[7+8]





2.a)

Explain Mercantile Process models with example from Consumer's Perspective.

b)

Write a short note on E-Commerce, retail industry and quick response retailing. [8+7]


3.a)

Define Electronic Payment System advantages.

b)

Explain the risks in Electronic Payment systems with example.





[7+8]


4.a)

Explain the EDI standards.

b)

Explain EDI applications in Business and role of EDI in international trade.

[7+8]


5.a)

Explain the work flow automation and coordination.

b)

Explain Supply chain management.











[8+7]


6.a)

Explain Digital Document Management: Issues and Concerns.

b)

List and explain four types of digital documents.









[8+7]


7.a)

Explain about Wide Area Information Service (WAIS) Engine.

b)

Explain about Electronic commerce catalogs.









[8+7]


8.a)

Discuss briefly the key concepts of multimedia.

b)

Define CD-ROM technology and the process of organizing data into tracks.

[7+8]





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