CompTIA Network+ Practice Test

Which type of cloud is available for unrestricted access by anyone?

1. Private cloud

2. Hybrid cloud

3. Public cloud

4. On-premise cloud

The correct answer is: Public cloud

The selected answer is a public cloud, which is defined as a cloud computing model that is made available to the general public over the internet. Public clouds are hosted on the premises of the cloud service provider and are designed to be accessed by anyone who wishes to use their services, typically through a pay-per-use model. This model allows users from various organizations or individuals to utilize the same resources without needing to own or manage the underlying infrastructure. Public clouds are ideal for applications that require a significant amount of resources or have fluctuating demands, as they provide scalability and cost-effectiveness. Popular examples of public cloud providers include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform. In contrast, private clouds are specifically intended for the exclusive use of a single organization, providing enhanced security and control. Hybrid clouds combine elements of both private and public clouds, allowing data and applications to be shared between them, while on-premise clouds refer to private cloud infrastructures hosted on the user’s premises. Understanding the distinctions between these cloud types is crucial for making informed decisions regarding cloud deployment strategies based on access needs and security requirements.