Select the most suitable Cloud Service Models from the given
choices in below mentioned scenarios:

• Platform as a Service (PaaS)


• Infrastructure as a Service (IaaS)


• Software
  as a Service (SaaS)

Question	Answer
A small startup wants to develop and deploy a new web application, but they don't have the resources to manage their infrastructure. Which cloud service model would be most appropriate for them?
A large enterprise wants to migrate its existing IT infrastructure to the cloud, but they need complete control over the operating system and runtime environment. Which cloud service model would be most appropriate for them?
A small business wants to host their website and e-commerce platform on the cloud. Which cloud service model would be most appropriate for them?
A software development team wants to build and deploy their applications on the cloud. Which cloud service model would be most appropriate for them?
A large organization wants to use cloud services to perform data analytics. Which cloud service model would be most appropriate for them?

Solution:

Question	Answer
A small startup wants to develop and deploy a new web application, but they don't have the resources to manage their infrastructure. Which cloud service model would be most appropriate for them?	The most suitable cloud service model for the small startup would be Platform as a Service (PaaS). PaaS provides a platform and environment for developing, testing, and deploying applications without the need to manage the underlying infrastructure. This allows the startup to focus on application development while leaving the infrastructure management to the cloud service provider.
A large enterprise wants to migrate its existing IT infrastructure to the cloud, but they need complete control over the operating system and runtime environment. Which cloud service model would be most appropriate for them?	The most appropriate cloud service model for the large enterprise would be Infrastructure as a Service (IaaS). IaaS provides virtualized computing resources, such as virtual machines, storage, and networking, giving the enterprise complete control over the operating system, runtime environment, and applications. They can migrate their existing infrastructure to the cloud while maintaining control and customization options.
A small business wants to host their website and e-commerce platform on the cloud. Which cloud service model would be most appropriate for them?	The most suitable cloud service model for the small business would be Software as a Service (SaaS). SaaS allows the business to use ready-made software applications hosted in the cloud, without the need to manage the underlying infrastructure or software stack. They can leverage existing website and e-commerce platforms offered as SaaS solutions, reducing the complexity and maintenance efforts.
A software development team wants to build and deploy their applications on the cloud. Which cloud service model would be most appropriate for them?	The most appropriate cloud service model for the software development team would be Platform as a Service (PaaS). PaaS provides a development platform and runtime environment in the cloud, enabling the team to focus on building and deploying applications without worrying about infrastructure management. PaaS offers tools, frameworks, and services that streamline the application development process.
A large organization wants to use cloud services to perform data analytics. Which cloud service model would be most appropriate for them?	The most suitable cloud service model for the large organization would be Software as a Service (SaaS) specifically tailored for data analytics. There are several cloud-based SaaS platforms available that specialize in data analytics, providing pre-built analytics tools, storage, and processing capabilities. Utilizing a SaaS solution for data analytics allows the organization to leverage powerful analytical tools without the need for extensive infrastructure setup and management.