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Exam 15: TG 3. Cloud Computing

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Question 31

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

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Question 32

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________ computing makes scalability easy.

A) Chambered
B) Grid
C) Open
D) Proprietary

E) B) and C)
F) None of the above

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Question 33

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IaaS is the most widely used service model.

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

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

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

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

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

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

Grid computing provides fault tolerance and redundancy.

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

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

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

Cloud computing has the following benefit for employees:

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

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

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

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

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

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