AWS, JavaScript, React - Deploy Web Apps on the Cloud - Introduction to Cloud Computing Service Models

This video tutorial introduces cloud computing and its service models: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It explains the components and tasks involved in managing on-premises IT infrastructure, such as server setup, network configuration, and middleware installation. The tutorial also covers virtualization and its role in IT management. Finally, it compares the cloud service models to on-premises solutions, highlighting how they can simplify IT management by reducing the need for certain tasks.

Which of the following is NOT a cloud computing service model?

• Infrastructure as a Service (IaaS)

• Network as a Service (NaaS)

• Platform as a Service (PaaS)

• Software as a Service (SaaS)

What is a key responsibility when managing IT on-premises?

• Outsourcing data storage

• Automatic software updates

• Using third-party network security

• Server setup and maintenance

Which component involves adding an abstraction layer to convert hardware into software?

• Database management

• Virtualization

• Network configuration

• Middleware installation

How can cloud service models benefit organizations compared to on-premises solutions?

• By increasing the need for physical storage

• By reducing the complexity of IT management tasks

• By requiring more server maintenance

• By complicating network security

Which service model is most likely to eliminate the need for application deployment?

• Platform as a Service (PaaS)

• Network as a Service (NaaS)

• Infrastructure as a Service (IaaS)

• Software as a Service (SaaS)