BCA/B.B.A. (Sem.-II) EXAMINATION, 2018
205 E-COMMERCE CONCEPTS
(2013 PATTERN)
Time Three Hours Maximum Marks 80
1. Answer the following
Define domain name.
What is Router
What is extranet
What is a worm
Define digital signature.
State technical components of E-commerce.
What is E-business
What is B2C
2. Attempt any four
Explain factors affecting website cost.
Explain model of symmetric encryption.
Explain main activities of E-commerce.
Explain steps of development of intranet.
Explain phishing techniques in detail.
P.T.O.
[5363]-205 2
3. Attempt any four
Explain E-payment tools.
Explain target of E-mail in detail.
Explain benefits of E-commerce.
Explain disadvantages of symmetric key encryption.
Explain risks associated with denial of service attacks.
4. Attempt any four
Explain primium sms based transactional payments.
What is ATM Explain it's limitations.
What is internet service provider Explain types of internet
service provider.
Explain any two types of payment cards.
Differentiate between intranet and extranet.
5. Write short notes on (any four)
B2B
Banner exchange
Direct mobile billing
Digital envelopes
E-mail phishing.