Assignments

Assignment 1:

1. What do you mean by e-com? Write difference between inter     and     intra organizational e-com?
2. What are the advantages of e-com to businesses & consumers separately. Explain each point in detail.
3. Write short note on:-
• Peer to peer e-com
• Business to business e-com
• Consumer to consumer e-com

4. Draw & explain the framework of electronic commerce. How and when internet was adopted for E-com.
5. Discuss the impact of E-com on business, consumers and Govt.

Assignment 2:

1. Explain Mobile commerce? Give advantage and disadvantage of Mobile commerce?
2. Explain the entire mobile information access device.
3. What do you mean by WAP? Draw & explain layered architecture of WAP.
4. What do you mean by mobile computing? Explain its application.

Assignment 3:

1. What do you mean by web Security? Discuss the features of information security?
2. Explain the types of security attack? Explain security services with example?
3. What do you mean by firewall? Discuss the characteristics of firewall?
4. Explain the types of firewall in detail?
5. What do you mean by transaction security? What are the types of online transaction? What is the difference between client server security and data and transaction security?

Assignment 4:

1. What is encryption and decryption explain?
2. Explain the term Cryptography?
3. Write short note on:-

-public key cryptography
          -digital signatures
          -IPSEC

4. Explain secret key encryption and public key encryption. Give examples and differentiate between the two.
5. What is payment gateway? Why it is important for money transaction on internet? Discuss various issues involved in EPS?

Assignment 5:

1. Explain SET? What is the need of set? What are the features that set specify? Explain in detail.
2. Draw and explain general model of credit card based EPS? What are online credit card processors? Discuss the flow of information which takes place among components of EPS.
3. What do you mean by smart card? Discuss both the types in detail.
4. Explain Layered architecture of EDI? Give role of EDI in business.
5. What is the problem with traditional payment system? Explain how problem are solved in digital token based EPS?