MU Information Technology (Semester 7)
Total marks: 80
Total time: 3 Hours
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 the need of virtualization? Define Server virtualization Application virtualization, Presentation Virtualization.
10 marks
1687
1(b) Compare the REST and REST paradigms in the context of programmatic communication between applications depolyed of different cloud providers, or between cloud applications and those depolyed in-house
10 marks
1703
2(a) Explain conceptual representation of Eucalyptus cloud. Explain in brief the components within the Eucalyptus system.
10 marks
1694
2(b) What do you mean by Parallel and Distributed Programming Paradigms in detail? Explain about Hadoop Library from Apache in detail?
10 marks
00
3(a) What is data Migration and which type of best practices should be used to protect data during a Migration.
10 marks
1715
3(b) Discuss with example how to write JOIN operation using Map Reduce model.
10 marks
00
4(a) How is Amazon Dynamo DB different from MYSQL database? Explain with respect to database design principles.
10 marks
00
4(b) Compare the following
i) Bare-Metal hypervisor, Hosted hypervisor
1684
ii) Grid computing ,
Cloud computing.
1678
10 marks
4(c) What are 'security groups' & 'key pairs'? What is there significance in Amazon A WS cloud computing environment?
10 marks
00
5(a) How does cloud architecture overcome the difficulties faced by traditional architecture? What are the three differences that separate out cloud architecture from the tradition one?
10 marks
1704
5(b) Explain the two fundamental functions, identify management and access control, which are required for secure cloud computing.
10 marks
2954
2958
6(a) What is cloud computing ? Enlist and explain three service models, and four deployment models of cloud computing.
10 marks
1691
6(b) Write short notes on
i) Authorization management in cloud computing 00
ii) Challenges in, mobile at cloud shields.
10 marks