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M.Sc. Information Technology 2nd Semester
Electronic Commerce and Tools
Paper: M.S-08

Time Allowed: Three Hours] [Maximum Marks: 80

Note: Attempt one question from each Section and compulsory Question No. 9. 

All questions carry equal marks.

SECTION-A

1. (a) What do you mean by Internet? Explain the architecture and components of the internet in detail.

(b) Briefly discuss different types of internet services. 

2. (a) Define Electronic Commerce. Describe architectural framework for E-Commerce.

(b) What are the problems and legal issues in Electronic - Commerce?

SECTION-B 

3. (a) What is Electronic Payment System ? Explain various types of Electronic Payment System.

(b) Discuss the risks associated with electronic payment methods.

4. (a) Explain Mercantile model from the perspective of Consumer. 

(b) Describe the procedure of designing Electronic Payment System.

SECTION-C 

5. (a) Define Electronic Data Interchange. What are the applications of EDI in business? 

(b) Discuss legal, security, and privacy issues in Electronic Data Interchange. 

6. (a) What is Enterprise Resource Planning ? Describe business benefits of ERP.

(b) Explain the process of ERP system development.

                                          SECTION-D

7. What do you mean by Network Security? Elaborate various methods for Network Security with examples.

8. (a) Define Cryptography. Explain public key algorithm in detail.

  (b) What is Digital Signature? Describe the working of Digital Signatures.

(Compulsory Question) 

9. Write short notes on the following with help of example/diagram if needed :

(a) Firewalls 

(b) Smart Cards 

(c) Domain Name Registration

(d) ISP 

(e) Hashing Techniques

(f) Patent Law.