Question 1

What is Infrastructure as a Service (IaaS)?

Accepted Answer

Infrastructure as a Service (IaaS) is a cloud computing model where businesses can outsource their entire IT infrastructure, including servers, storage, networking, and virtualization, to a third-party provider. It offers on-demand access to scalable and flexible computing resources, allowing businesses to focus on their core competencies without the hassle of managing physical infrastructure.

Question 2

How does IaaS differ from other cloud computing models?

Accepted Answer

IaaS differs from other cloud computing models like Platform as a Service (PaaS) and Software as a Service (SaaS) in terms of the level of control and responsibility. With IaaS, businesses have complete control over the infrastructure layer, managing their operating systems, applications, and data. In contrast, PaaS provides a platform for developers to build and deploy applications, while SaaS offers ready-to-use software applications.

Question 3

What are the benefits of using IaaS providers?

Accepted Answer

Using IaaS providers offers several benefits, including:

Question 4

Scalability: Businesses can easily scale their infrastructure up or down based on their changing needs, ensuring optimal resource utilization and cost efficiency.

Accepted Answer

Cost savings: By eliminating the need for upfront infrastructure investments and ongoing maintenance costs, businesses can achieve significant cost savings.