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CIS 336 Week 7 Assignment 4: Virtualization and Cloud
Computing World
Assignment 4: Virtualization and Cloud Computing World
Due Week 7 and worth 100 points
The popularity and rapid adoption of Software as a Service
(SaaS), Platform as a Service (PaaS), and Infrastructure as a
Service (IaaS) by a number of organizations has impacted
internal IT / IS departments. These services provide a
virtualization infrastructure that covers data storage, networking,
desktop computing, mobile computing, and so on.
Write a two to three (2-3) page paper in which you:
Describe at least three (3) items that an organization’s IT / IS
department should consider when an organization’s strategy
calls for the use of SaaS, PaaS, or IaaS.
Evaluate the ways that SaaS, PaaS, and IaaS are used to reduce
Total Cost of Ownership (TCO) and increase Return on
Investment (ROI).
Create SaaS, PaaS, and IaaS architectural diagrams using
Microsoft Visio or an equivalent such as Dia. Note: The
graphically depicted solution is not included in the required
page length.Examine the impact to the IT support personnel
when an organization embarks on the strategy stated in Question
1.