Cloud Computing | MCQs

Explanation

Microsoft Excel is Microsoft's spreadsheet program that can be used to organize, format, and calculate data.

Explanation

Virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware.

Virtualization in cloud computing allows for the creation of a layer of abstraction between the physical hardware and the virtual resources, enabling multiple virtual machines (VMs) to run on a single physical server. This abstraction enables:

• Multiple VMs to share the same physical hardware
• VMs to be isolated from each other
• VMs to be easily moved between physical servers
• Efficient use of physical hardware resources

Explanation

Security is the most important concern of cloud computing.

Cloud computing presents many unique security issues and challenges. 

Amazon, Microsoft and Google are the three largest public cloud storage providers.

Dropbox, eFolder, IBM etc. are examples of cloud service providers.

Explanation

Amazon, Microsoft and Google are the three largest public cloud storage providers.

Dropbox, eFolder, IBM etc. are examples of cloud service providers.

Explanation

Headquarters of Microsoft Coordination located in Washington, DC.

Headquarters of SpaceX located in California.

Explanation

CostCLOUD = Σ(UnitCostCLOUD / (Revenue – CostCLOUD)).

1. This formula reflects the relationship between unit cost, revenue, and total cost in a cloud computing deployment.
2. The cost is adjusted by factoring in both the unit cost and the difference between revenue and total cost.