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ITECH1104 Cloud and Enterprise Computing
This paper is for Berwick Campus, Churchill Campus, Mount Helen Campus and Online and
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DO NOT REMOVE ANY PART OF THIS PAPER FROM THE EXAM ROOM.
Page 2 of 5
Semester 2 (1720), 2017
What is the main difference between business architecture and enterprise architecture?
[2 marks]
Briefly explain the meaning of “rapid elasticity” as an essential characteristic of cloud computing.
[4 marks]
What is managed or controlled by the Cloud consumer in PaaS?
[2 marks]
Semester 2 (1720), 2017
Question 8.
Explain the purpose of using Processor Resource and System Manager (PR/SM) on a Mainframe in the context of virtualization.
[4 marks]
In the Software as a Service (SaaS) distribution model cloud consumers share the same online application. What security issues arise from this multi-tenancy approach?
[3 marks]
Your organisation has written a number of Java servlets. Which subsystem would be used on a Mainframe to serve the servlets?
[2 marks]
Semester 2 (1720), 2017
Question 15.
Explain why using a microservice has become a preferred way of creating enterprise applications?
[3 marks]
Why are companies using a DevOps approach when developing cloud based software?
Your answer should be in the context of application development. Provide 4 reasons.
Question 20.
Explain why major banks have mainframes at the centre of their technological strategies. Your answer should be at least a paragraph long and focus on at least THREE types of mainframe workloads that are suitable for banking core services.
