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Which are common types of cloud service providers (CSPs)?
(Choose Three)
Response:
The common types of cloud service providers (CSPs) include Software as a Service (SaaS), Infrastructure as a Service (IaaS), and Platform as a Service (PaaS). These three categories represent the primary service models in cloud computing.
Software as a Service (SaaS):
Definition: SaaS provides software applications over the internet on a subscription basis. Users can access these applications through web browsers without needing to install or maintain the software on their local devices.
Examples: Examples of SaaS include email services like Gmail, customer relationship management (CRM) systems like Salesforce, and collaboration tools like Microsoft Office 365.
Infrastructure as a Service (IaaS):
Definition: IaaS offers virtualized computing resources over the internet. This includes virtual machines, storage, and networking, allowing customers to rent infrastructure instead of owning physical servers.
Examples: Examples of IaaS providers include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).
Platform as a Service (PaaS):
Definition: PaaS provides a platform allowing customers to develop, run, and manage applications without dealing with the underlying infrastructure. It includes tools and services for application development and deployment.
Examples: Examples of PaaS include Google App Engine, Microsoft Azure App Service, and Red Hat OpenShift.
Exclusion of Other Option:
Desktop as a Service (DaaS): While DaaS is a cloud service, it is less commonly categorized as one of the main three CSP types. DaaS provides virtual desktops that can be accessed remotely.
Types of Cloud Services: Cloud Computing Services