From your understanding of the Xen approach to virtualization, discuss specific features of Xen that can support the XenoServer architecture, thus illustrating the synergy between virtualization and cloud computing.

What will be an ideal response?


The XenoServer architecture supports the discovery and use of XenoServers or indeed more sophisticated servers or cluster of servers with a given level of connectivity. The architecture therefore promotes a view of everything as a service as in cloud computing. Through using Xen, the mapping of XenoServers to physical hardware can be managed. More generally, the use of virtualization in cloud computing supports the provision of infrastructure as a service by providing access to virtual rather than physical machines.

Computer Science & Information Technology

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To stack elements, you can use the ____ style.

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Computer Science & Information Technology

If your computer loses power while creating a document, Word's AutoSave feature enables you to retrieve the document

Indicate whether the statement is true or false

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____ the object means creating an object from a class.

A. Editing B. Threading C. Instantiating D. Copying

Computer Science & Information Technology

The first row of a table that contains field names is called a ____.

A. title row B. table title C. header row D. row

Computer Science & Information Technology