EMERGING TRENDS IN SOFTWARE ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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IaaS
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PaaS
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ZaaS
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None
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Detailed explanation-1: -Simply put, cloud computing is the delivery of computing services-including servers, storage, databases, networking, software, analytics, and intelligence-over the internet (“the cloud”) to offer faster innovation, flexible resources, and economies of scale.
Detailed explanation-2: -Hence, the method of delivering information technology (IT) services in which resources are retrieved from the Internet through web-based tools and applications, as opposed to a direct connection to a server is known as Cloud computing.
Detailed explanation-3: -Cloud computing is a general term for anything that involves delivering hosted services over the internet. These services are divided into three main categories or types of cloud computing: infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS).
Detailed explanation-4: -Examples of XaaS PaaS offerings, such as Amazon Web Services (AWS) Elastic Beanstalk, Apache Stratos, Google App Engine and Salesforce’s Heroku and Salesforce Platform, typically provide preconfigured virtual machines and other resources for application development and testing.