Cloud Computing - Dec 2015

Information Technology (Semester 7)

TOTAL MARKS: 80
TOTAL TIME: 3 HOURS (1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Assume data if required.
(4) Figures to the right indicate full marks. 1 (a) What is cloud? Explain its features, service and deployment models.(10 marks) 1 (b) What is virtualization? What are benefits and mechanisms used for virtualization?(10 marks) 2 (a) What are the features of Amazon SimpleDB?(10 marks) 2 (b) Explain Big Tables as Google's NoSQL system in details.(10 marks) 3 (a) Explain conceptual Architecture of Open Stack and its modes of operation.(10 marks) 3 (b) What is CSB? Explain its role with example.(10 marks) 4 (a) What are public cloud adoption phases for SMBx? What are cloud vendor roles and responsibilities towards SMBs?(10 marks) 4 (b) Explain AAA model in detail along with its industry implementation?(10 marks) 5 (a) What are the risks associated with cloud computing?(10 marks) 5 (b) What are the fundamental requirements for cloud application architecture?(10 marks)

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6 (a) Factors for successful cloud deployment.(5 marks) 6 (b) Cloud Service Gateway.(5 marks) 6 (c) Google App Engine.(5 marks) 6 (d) SaaS maturity model.(5 marks)