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Exam 15: TG 3. Cloud Computing

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Question 51

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________ allows organizations to connect employee computers and servers onto one network.

A) Cloud computing
B) LANs
C) Stand-alone mainframes
D) Stand-alone PCs

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Question 52

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________ was/were NOT initially supported by firms' IT departments.

A) Enterprise computing
B) LANs
C) Stand-alone mainframes
D) Stand-alone PCs

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Question 53

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________ can perform a wide variety of tasks from automating business processes to integrating components of an enterprisewide system to streamlining online buying and selling.

Cloud computing has the following benefit for employees:

Grid computing makes it easy to scale up or down based on processing needs.

Server farms are often inefficient but ensure an organization can scale up quickly when customer demand increases.

________ allow organizational personnel to access remote or local data without having to understand the complexities of that process.

Utility computing works well because companies know they have a flat rate to pay every month.

________ is a set of rules that define how messages can be exchange among different network systems and applications.

One privacy concern associated with cloud computing is jurisdiction.

Modern organizations do not use mainframes because cloud computing is much more efficient.

Cloud computing costs ________ and is ________ flexible than an on-premise system.

The ___-as-a-service delivery model is the most widely used service model.

One of the major benefits of web services is that they can be reused across an organization in other applications.

___ is a type of computing that delivers convenient,on-demand,pay-as-you-go access for multiple customers to a shared pool of configurable computing resources that can be rapidly and easily accessed over the internet.

The computing resources from the evolution of the modern IT infrastructure are cumulative; this means some organizations still use mainframes today.

________ clouds are IT infrastructures that can be accessed only by a single entity or by an exclusive group of related entities that share the same purpose and requirements,such as all of the business units within a single organization.

___ clouds are IT infrastructures that can be accessed only by a single entity or by an exclusive group of related entities that share the same purpose and requirements.

Which of the following is the correct order of the evolution of the modern IT infrastructure?

Customers manage more than vendors in the PaaS model.