Describe the benefit of Reduced Investment and Proportional Costs

Task
Question 1:
Describe the benefit of Reduced Investment and Proportional Costs and explain the relationship of this benefit to the pay-for-use billing model and how the cost benefits of leasing cloud-based IT resources differ from on-premise IT resources. This assessment should be no more than 1 page.

Question 2:
Company A’s IT department has a hosting platform specifically for systems used by the company’s large marketing department. This platform provides critical, high-availability hosted IT resources and services. However, the IT department has started to receive complaints about the time it takes to start new marketing campaigns, primarily due to how long it takes to provision new servers within this platform. Also, as a result of a recent set of mergers and acquisitions, the consumers of the services hosted by this platform have become more distributed, with service consumers accessing services from a large variety of locations, and with increasingly different types of devices.

In response to these complaints, Company A is considering using a cloud-based hosting platform. Explain which specific characteristics of a cloud will be helpful for Company A to address its problems. This assessment should be no more than 1 page.

Question 3:
Describe REST services, explain how they are architecturally comprised and how REST relates to a uniform contract provided by HTTP and HTTP methods. This assessment should be no more than 1 page.

Online submission via Turnitin is required for this assignment. Details will be provided by your subject lecturer in the class or by notification in the subject site.

Rationale
This assessment will cover the following objectives:
? Be able to compare and evaluate the ability of different Cloud Computing Architectures to meet a set of given business requirements;
? Be able to evaluate a set of business requirements to determine suitability for a Cloud Computing delivery model;
Marking criteria
Question Marks
Question 1 – Understand Cloud Computing 3
Question 2 – Fundamental Concepts and Modules 3
Question 3 – Cloud-Enabling Technology 4
Total 10
Spelling, grammar & presentation (up to -3 marks)
Referencing (up to -3 marks), in-text references are required for all sources.
Assessment Rubric
Question HD DI CR PS FL
Q1 Clear, comprehensive description of cloud benefit, pilling module and cost comparison on cloud and on-premise. Detailed description of cloud benefit, pilling module and cost comparison on cloud and on-premise. Good description of cloud benefit, pilling module and cost comparison on cloud and on-premise. Adequate description of cloud benefit, pilling module and cost comparison on cloud and on-premise. Incomplete or inadequate description and/or plagiarised.
Q2 Clear, comprehensive explanation of each characteristic to support cloud-based for the case. Detailed explanation of each characteristic to support cloud-based for the case. Good explanation of each characteristic to support cloud-based for the case. Adequate explanation of each characteristic to support cloud-based for the case. Incomplete or inadequate description and/or plagiarised.
Q Clear, comprehensive description and explanation of REST architecture and HTTP relation. Detailed description and explanation of REST architecture and HTTP relation. Good description and explanation of REST architecture and HTTP relation. Adequate description and explanation of REST architecture and HTTP relation. Incomplete or inadequate description and/or plagiarised.
Spelling, Grammar, Presentation Up to 3 marks may be deducted for poor presentation, spelling and grammar
APA referencing Up to 3 marks may be deducted for not providing or following the proper APA style of referencing or in-text references.
Note that the guide for APA referencing is provided in the Resource Section of the ITC561 Interact site.