Answers

2015-02-12T17:58:54+05:30
The word cloud in ''cloud'' computing is metaphorically used for internet computing.
it means means "a type of Internet-based computing," where different services such as servers, storage and applications are sent to a organization's computer.
it is important because it
Identifies  Internet Computing Capabilities
Avoids Upgrade Problems
Avoid Additional Complexity

     
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2015-02-12T20:13:58+05:30
Cloud computing  provides a variety of computing resources from serves and storage to enterprise applications such as email, security etc.. all are delivered over the internet .it helps to access that reside another location of other than your computer or other internet connected device other companies host your applications .. examples: facebook, twitter, picassa,youtube etc...
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