Download JNTUH MCA 4th Sem R13 2019 December 814AX E Commerce Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 4th Sem (Fourth Semester) Regulation-R13 2019 December 814AX E Commerce Previous Question Paper

R13

Code No: 814AX















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA IV Semester Examinations, December - 2019

E ? COMMERCE

Time: 3hrs















Max.Marks:60

S Note: This question paper contains two parts A and B.

Part A is compulsory which carries 20 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries 8
marks and may have a, b, c as sub questions.



PART - A



















5 ? 4 Marks = 20



1.a) Discuss about major categories of E ? Commerce applications.





[4]

b) Explain briefly about Electronic Checks.











[4]

c)

Write about various types of Data warehouses.









[4]

d)

List and discuss two types of micromarketing.









[4]

e) Write about the storage technology for multimedia data.





[4]



PART - B

















5 ? 8 Marks = 40



2.

Explain in detail about E-Commerce consumer applications.





[8]

OR

3.

Explain the general frame work for E - Commerce.







[8]



4.

Explain various risks involved in Electronic Payment Systems.





[8]

OR

5.

What do you mean by EDI? Explain about EDI Layered Architecture.



[8]


6.

Explain in detail about various types of Digital Documents.





[8]

OR

7.

Describe the architecture for internal commerce.









[8]


8.

Discuss in detail about document library.









[8]

OR

9.

How to do the advertising in the Internet? What are all the guidelines for Internet
Advertising? Explain in detail.













[8]


10.

Explain in detail about Information Filtering.









[8]

OR

11.a) What are the Characteristics of Digital Video?
b) Explain about MPEG-1















[4+4]



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