M.C.A. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2017.
Fifth Semester
Paper IV CLOUD COMPUTING
2 90254-A
Time 3 Hours Max. Marks 60
PART — A
Answer any FIVE questions. 4 20 Marks)
Each question carries 4 marks.
1. Explain the differences between full-virtualizalion and para-virtualization
2. What is Hypervisor? List out some examples?
3. Describe the characteristics of public and private clouds.
4. Write about AWS data processing procedure.
5. What is SAP system? Write about Abstraction of an SAP system.
6. What is SLA? Describe different types of SLA.
7. Briefly explain about producer consumer relationship with neat diagram.
8. Write about User-Centric and Open-Identity Systems.
PART — B
Answer ONE questions from each Unit. 10 40 Marks)
Each question carries 10 marks.
9. Discuss about distributed system models and its enabling technologies.
Or
10. Write about deployment Models for Enterprise Cloud Computing.
11. Discuss the anatomy of cloud infrastructure in detail.
Or
12. Explain about components of Aneka platform architecture with neat sketch.

13. Describe various performance issues related HPC on cloud.
Differences between "Classical" HPC and HPC in Cloud Environments.
Or
14. Discuss various issues in federated cloud computing.
15. Explain the driving factors for change encapsulated by framework to comprehend
the competitive environment.
Or
16. Explain about various security and privacy issues in cloud contracting models.
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