MU Information Technology (Semester 7)
E - Commerce & E - Business
December 2016
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


1(a) What is neeed of virtualization? Define Server virtualization,
Application virtualization,
Presentation Virtualization.
10 M
1(b) Compare the REST and REST paradigms in the context of programmatic communication between applications deployed of different cloud providers, or between cloud applications and those deployed in-house.
10 M

2(a) Explain conceptual representation of Eucalyptus cloud. Explain in brief the components within the Eucalptus system.
10 M
2(b) What do you mean by Parallel and Distributed Programming Paradigms in detail? Explain about Hadoop Library fron Apache in detail?
10 M

3(a) What id Data Migration and which type of best practices should be used to protect data during a Migration.
10 M
3(b) Discuss with example how to write JOIN operation using Map Reduce model.
10 M

4(a) How is Amazon DynamoDB different from MYSQL database? Explain with respect to database design principles.
5 M
4(b) Comapre with following
i) Bar-Metal hypervisor,
Hosted hypervisor
ii) Grid Computing ,
Cloud Computing.
10 M
4(c) What are 'security goups' & 'key pairs' ? What is there significance in Amazon A WS cloud computing environment?
5 M

5(a) How does cloud architecture overcome the difficulties faced by traditional architecture ? What are the three differences that seprate out cloud architecture from the tradition one?
10 M
5(b) Explain the two fundamental functions, identity management and access control, which are required for secure cloud computing.
10 M

6(a) What is cloud computing? Enlist and explain three service models, and four deployment models of cloud computing.
10 M
6(b) Write short notes on
i) Authorization management in cloud computing
ii) Challenges in mobile at cloud shields.
10 M



More question papers from E - Commerce & E - Business
SPONSORED ADVERTISEMENTS