B.Com. (C.A.) (Three Year) DEGREE EXAMINATION, OCTOBER/NOVEMBER 2017.
End-Semester Examination
Fifth Semester
(Regular/Supplementary)
Paper V E-COMMERCE
2 C 53035-D
Time 3 Hours Max. Marks 70
PART — A
Answer any FIVE of the following questions. 4 20 Marks)
1. Impact of Electronic Commerce.
2. What does the web Encompass?
3. Trading stocks online.
4. Digital Token.
5. Digital Signature.
6. Value cards and e-cash.
7. Web Advertisement.
8. Electronic Cash.
PART — B
Answer ALL the following questions. 10 50 Marks)
UNIT I
9. Define electronic commerce. Also state its advantages and disadvantages.
Or
Enumerate the significant elements of B2B and B2C.

UNIT II
10. Trace out the origin of internet. In what way internet is useful to modern
business?
Or
What is Web Site? Also write a note on building own website.
UNIT III
11. What is internet shopping? Explain its procedure. Also state in what way
internet shopping is useful?
Or
Enumerate the specific contribution of E-Commerce for Service industries.
UNIT IV
12. What is Electronic payment system? Also list out various risks in electronic
payment system.
Or
How to design Electronic payment system?
UNIT V
13. Define Encryption. Also state popular techniques in encryption.
Or
Define internet security policy. Also list out most important security policies.
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