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Exam 15: TG 3. Cloud Computing

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Question 31

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Cloud computing complicates privacy because sensitive data is in the hands of a third party.

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Question 32

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Cloud computing vendors are addressing security issues through the use of least-privilege authorization.

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Question 33

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________ cloud services may be free or offered on a pay-per-usage model.

Which of the following cloud computing characteristics represents the "pay-as-you-go" concept?

________ allow organizations to use the existing internet infrastructure without having to implement any new technologies.

In the ___-as-a-service model,customers rent servers,Oss,storage,a database,software development technologies,and network capacity over the internet.

Cloud computing has the following benefit for employees:

___ are applications delivered over the internet that MIS professionals can select and combine through almost any device,from personal computers to mobile phones.

Dropbox and Amazon are so reliable that companies know they can be trusted with the most time-sensitive data.

________ is a computer language that makes it easier to exchange data among a variety of applications and to validate and interpret these data.

Server farms are massive data centers with hundreds or thousands of network servers inside them.

Grid computing provides fault tolerance and redundancy.

________ clouds provide IT activities and applications as a service over an intranet within an enterprise.

IaaS is the most widely used service model.

In the ________ model,customers rent servers,operating systems,storage,a database,software development technologies,and network capacity over the internet.

Which of the following cloud computing characteristics gives customers elasticity and flexibility because it allows customers to access needed computing resources automatically?

________ computing makes scalability easy.

With the ________ model,cloud computing providers offer remotely accessible servers,networks,and storage capacity.

Cloud,grid,and utility computing are all synonyms for the same thing: computing on the internet.

It is easy to replace legacy systems with cloud computing services.