DOEACC Society 2006 DOEACC B Level BE3 E-Business ( ) - Question Paper

BE3-R3: E-BUSINESS
NOTE:
Time: three Hours Total Marks: 100
1.
a) What do you understand by business model? How does it differ from business plan?
b) elaborate the key success factors for B2B hubs? How are they various from portals?
c) Compare and contrast smart cards with traditional credit cards.
d) discuss the important functions of a digital wallet. What major advantages are offered by
digital wallet?
e) Differentiate ranging from single-tier and multi-tier site architecture.
f) What do you understand by CGI?
g) What do you understand by Web Transaction Log? Make a list of its typical elements.
(7x4)
2.
a) Briefly define 5 primary revenue models that are used by e-commerce firms.
b) What is PGP Protocol? Which algorithm is used by it to transmit encryption key.
(12+6)
3.
a) explain as to why Electronic Billing Presentment and Payment (EBPP) system is becoming
increasingly popular both in B2B and B2C sectors.
b) discuss various kinds of data mining and their application in E-Commerce solutions.
(12+6)
4. define the difference ranging from public key encryption and private key encryption. List
advantages and disadvantages of every encryption method.
(18)
5.
a) What do you understand by Firewalls? elaborate its characteristics?
b) explain the specific benefits that are offered by E-Auctions to consumers, merchants
and the society as a whole.
(12+6)
6.
a) What do you understand by Net market places? discuss main characteristics of a Net
market place.
b) What is MIME Protocol? Where it has significance?
(12+6)
BE3-R3 Page one of one January, 2006
1. ans ques. one and any 4 ques. from two to 6.
2. Parts of the identical ques. should be answered together and in the identical
sequence.

Earning:   Approval pending.