COMPUTER SCIENCE AND ENGINEERING
CLOUD COMPUTING
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Flexibility
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On Demand Self Service
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Accessibility
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Pay as you go
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Detailed explanation-1: -Cloud elasticity is a popular feature associated with scale-out solutions (horizontal scaling), and it allows for resources to be dynamically added or removed when needed.
Detailed explanation-2: -Answer: D) Elasticity means the ability to scale down or scale-up.
Detailed explanation-3: -Cloud Computing is a network of remote servers hosted on the internet for storing and retrieving data. The cloud provides a number of IT services such as servers, databases, software, virtual storage, and networking, among others.
Detailed explanation-4: -What is cloud computing? Cloud computing is on-demand access, via the internet, to computing resources-applications, servers (physical servers and virtual servers), data storage, development tools, networking capabilities, and more-hosted at a remote data center managed by a cloud services provider (or CSP).