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Question

What is one of the important advantages of cloud computing, especially IaaS, PaaS, and SaaS clouds?

a.

Fixed capital investment

b.

Low operational cost

c.

Lack of resource provisioning

d.

Limited scalability

Posted under Big Data Computing

Answer: (b).Low operational cost Explanation:One of the important advantages of cloud computing, especially IaaS, PaaS, and SaaS clouds, is the ability to lease resources only for as long as needed, based on a per quantum pricing scheme, with low operational cost.

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Q. What is one of the important advantages of cloud computing, especially IaaS, PaaS, and SaaS clouds?