Certified Cloud Security Professional (CCSP) Practice Exam

What kind of platform is Apache CloudStack?

1. Infrastructure as a Service (IaaS)

2. Platform as a Service (PaaS)

3. Software as a Service (SaaS)

4. Data as a Service (DaaS)

The correct answer is: Infrastructure as a Service (IaaS)

Apache CloudStack is classified as an Infrastructure as a Service (IaaS) platform because it provides users with the ability to provision and manage virtualized computing resources over the internet. As an IaaS solution, it allows organizations to create, deploy, and manage their own cloud environments using a scalable infrastructure that can include virtual machines, storage, and networking capabilities. With IaaS, users gain flexibility and control over their computing resources, allowing them to run different operating systems and applications without the need to maintain the underlying hardware. This model is particularly suitable for businesses looking to reduce capital expenditure and increase operational efficiency by leveraging on-demand resources in a cloud environment. The other options either refer to platforms that abstract more layers of complexity beyond infrastructure or focus on specific services. Platform as a Service (PaaS) provides a platform allowing developers to build, deploy, and manage applications without worrying about the underlying infrastructure, while Software as a Service (SaaS) delivers software applications over the internet, often on a subscription basis. Data as a Service (DaaS) involves providing data to users through the cloud, emphasizing data access rather than infrastructure management.