AWS, JavaScript, React - Deploy Web Apps on the Cloud - Community Cloud

The video tutorial explains the concept of community and public cloud models. A community cloud is designed for exclusive use by a specific community of organizations with shared concerns, such as security and compliance. It can be managed by the community, a third party, or a combination of both. The public cloud, on the other hand, is open for use by the general public and is managed by a cloud provider. It offers cost-effective solutions with flexible scalability and access to the latest technology. The tutorial also highlights the differences between these cloud models and their respective benefits.

What is a community cloud primarily used for?

• Shared use by a community with common concerns

• Exclusive use by a single organization

• Use by government organizations only

• Open use by the general public

Which of the following is a characteristic of public cloud services?

• Single-tenancy

• Resource sharing among multiple customers

• Fixed pricing model only

• Limited scalability

What pricing models are typically offered by public cloud providers?

• Government-subsidized

• One-time payment

• Pay per use, subscription, or a combination

• Free for all users

What advantage does a public cloud offer compared to private clouds?

• Higher costs of entry

• Less flexibility

• Access to the latest hardware and software

• Limited elasticity

According to NIST, who can own and manage a public cloud?

• Only private businesses

• Only academic institutions

• A combination of business, academic, or government organizations

• Only government organizations