West Bengal Institute of Technology (WBIT) 2009 M.C.A E504B E-Commerce ( ) - Question Paper
Name :.....................................................................
RoUNo. :.................................................................. /
" - -
Invigilator's Signature:..............................................
CS/MCA/SEM-5/MCA-E-504B/2009-10 2009 E-COMMERCE Time Allotted : 3 Hours Full Marks : 70
The figures in the margin indicate Jull marks.
Candidates are required to give their answers in their own words
as Jar as practicable.
GROUP-A ( Multiple Choice Type Questions)
1. Choose the correct alternatives for the following :
10 x 1 = 10
i) In the .......................... revenue model, a Website
that offers users content or services charges a fee for access to some or all of its offerings.
a) advertising b) subscription
c) affiliate d) transaction fee.
ii) Which of the following is not a primary activity in a firm value chain ?
a) Inbound logistics
b) Operations
c) Finance/accounting
d) Sales and marketing.
ill) ................. Is the organization that sets HTML and
other programming standards.
a) The Internet Engineering Steering Group (IESG )
b) The World Wide Web Consortium (W3C )
c) The Internet Engineering Task Force (IETF )
d) The Internet Society (ISOC ).
iv) ................... refers to the ability to ensure that
e-commerce participants to do not deny their only actions.
a) Non-repudiation b) Authentication
c) Confidentiality d) Integrity.
v) A......................... is a software application that acts
as a filter between a companys private network and the Internet.
a) firewall b) virtual private network
c) proxy server d) PPTP.
vi) Microsoft's Passport is an example of
a) a client-based digital wallet
b) a server-based digital wallet
c) a digital credit card
d) a smart card.
vii) Web services are sometimes called
a) applicatioin services
b) schema to describe the data
c) object access protocol
d) organization to communicate data.
viii) Wi-Fi networks are
a) Unprotected
b) 60-70% are wide open
c) passward protected
d) Easy to intercept. /
ix) Ethical hackers are everywhere for 0 Industrial espionage
b) Turning computers into zombies
c) Help break into networks to prevent crimes
d) Deleting data for fun.
x) Credit card payment is under
a) B2B e-commerce b) C2C e-commerce
c) B2C e-commerce d) None of these.
GROUP - B ( Short Answer Type Questions )
Answer any three of the following. 3x5= 15
2. sO What is a SET protocol ?
b) Describe the steps required to purchase an item using SET protocol. 2 + 3
3. a) Define cyber rules. Why are cyber laws required ? List
some of the important cyber rules governing the e-commerce. 5
b) Write a brief note on legal issues regarding trade mark and domain name. 3 + 2
4. Discuss the Financial EDI standards.
5. List the general characteristics of software agents.
6. What is digital signature ? How do it work ? 2 + 3
GROUP -C (Long Answer Type Questions)
Answer any three of the following. 3 x 15 = 45
7. Define and describe the transaction broker business model and discuss the eight components of the business model for this type of B2 firm. 2 + & + 7
8. What are the three main broad impacts the Internet has had on marketing ? What are Web transaction logs and how do they work in combination with registration forms, shopping cart databases, cookies and Web bugs to help firms understand how customers behave online ? < 3 + 3 + 9
9. What is intellectual property ? What is the purpose of copyright law and what are its basic tenets and protections ? Define and explain the supply chain, supply chain management systems, supply chain simplification and collaborative commerce. 2 + 2 + 3 + 8
10. a) What is Supply chain management ? Discuss Porter's
value chain model.
b) Discuss role of e-commerce in value chain. 8 + 7
11. a) What are the typical contents of Digital certificate ?
What are the common causes for revoking a Digital certificate ?
b) Define blinding factor. Explain its working process and highlight its significance. 7 + 8
12. Write short notes on any five of the foUowlng : 5x3
a) Web server
b) e-auction
c) VPN
d) e-money
e) Pile transfer protocol
f) Encryption and Decryption
g) Firewalls.
55737 4
|
Attachment: |
| Earning: Approval pending. |
